A towhead is a sandbar that has cottonwoods on it as thick as harrow-teeth.

沙洲是一片沙土岗子，上面长满了白，密得象耙齿一般。

There’s a bench under a poplar tree.

白下有一条长凳。

"Every April, when these trees become mature, they will spread the blowball," she said.

韩研究员说，每年4月毛白果实成熟时便会开裂并释。

Crows cawed from the poplar trees overhead.

白上的乌鸦在上空呱呱乱叫。

The poplar trees lined the redbrick driveway, which led to a pair of wrought-iron gates.

那条通两扇锻铁大门的红砖车道两旁植满白。

Sumac leaves glow red in the autumn light at the Tallgrass Prairie National Preserve in Cottonwood Falls, Kansas.

发光芒的红色在秋天的亮光，在Tallgrass大草原保存地是白的一种落，堪萨斯州。

According to the researchers, "brava" and "Topol-M" intercontinental ballistic missile will be the future of Russia's strategic nuclear forces, the main body.

据研究人员介绍，“布拉瓦”与“白-M”洲际弹道导弹将成为未来俄战略核力量的主体。

A towhead is a sandbar that has cottonwoods on it as thick as harrow-teeth.

沙洲是一片沙土岗子，上面长满了白杨，密得象耙齿一般。

There’s a bench under a poplar tree.

白杨树下有一条长凳。

"Every April, when these trees become mature, they will spread the blowball," she said.

韩研究员说，每年4月毛白杨果实成熟时便会开裂并释出杨絮。

Crows cawed from the poplar trees overhead.

白杨树上乌鸦在上空呱呱乱叫。

The poplar trees lined the redbrick driveway, which led to a pair of wrought-iron gates.

那条通两扇锻铁大门红砖车道两旁植满白杨。

Sumac leaves glow red in the autumn light at the Tallgrass Prairie National Preserve in Cottonwood Falls, Kansas.

漆树叶发出光芒红色在秋天亮光，在Tallgrass大草原保存地是白杨一种落叶，堪萨斯州。

According to the researchers, "brava" and "Topol-M" intercontinental ballistic missile will be the future of Russia's strategic nuclear forces, the main body.

据研究人员介绍，“布拉瓦”与“白杨-M”洲际弹道导弹将成为未来俄战略核力量。

A towhead is a sandbar that has cottonwoods on it as thick as harrow-teeth.

沙洲是一片沙土岗子，上面长满了白杨，密得一般。

There’s a bench under a poplar tree.

白杨树下有一条长凳。

"Every April, when these trees become mature, they will spread the blowball," she said.

韩员说，每年4月毛白杨果实成熟时便会开裂并释出杨絮。

Crows cawed from the poplar trees overhead.

白杨树上的乌鸦在上空呱呱乱叫。

The poplar trees lined the redbrick driveway, which led to a pair of wrought-iron gates.

那条通两扇锻铁大门的红砖车道两旁植满白杨。

Sumac leaves glow red in the autumn light at the Tallgrass Prairie National Preserve in Cottonwood Falls, Kansas.

漆树叶发出光芒的红色在秋天的亮光，在Tallgrass大草原保存地是白杨的一种落叶，堪萨斯州。

According to the researchers, "brava" and "Topol-M" intercontinental ballistic missile will be the future of Russia's strategic nuclear forces, the main body.

据员介绍，“布拉瓦”与“白杨-M”洲际弹道导弹将成为未来俄战略核力量的主体。

A towhead is a sandbar that has cottonwoods on it as thick as harrow-teeth.

沙洲是一片沙土岗子，上面长满了白杨，密得象耙齿一般。

There’s a bench under a poplar tree.

白杨树下有一长凳。

"Every April, when these trees become mature, they will spread the blowball," she said.

韩研究员说，每年4月毛白杨果实成熟时便会开裂并释出杨絮。

Crows cawed from the poplar trees overhead.

白杨树上的乌鸦在上空呱呱乱叫。

The poplar trees lined the redbrick driveway, which led to a pair of wrought-iron gates.

铁大门的红砖车道旁植满白杨。

Sumac leaves glow red in the autumn light at the Tallgrass Prairie National Preserve in Cottonwood Falls, Kansas.

漆树叶发出光芒的红色在秋天的亮光，在Tallgrass大草原保存地是白杨的一种落叶，堪萨斯州。

According to the researchers, "brava" and "Topol-M" intercontinental ballistic missile will be the future of Russia's strategic nuclear forces, the main body.

据研究人员介绍，“布拉瓦”与“白杨-M”洲际弹道导弹将成为未来俄战略核力量的主体。

A towhead is a sandbar that has cottonwoods on it as thick as harrow-teeth.

沙洲是一片沙土岗子，上面长满了白杨，密得象耙齿一般。

There’s a bench under a poplar tree.

白杨树下有一条长凳。

"Every April, when these trees become mature, they will spread the blowball," she said.

韩研，每年4月毛白杨果实成熟时便会开裂并释出杨絮。

Crows cawed from the poplar trees overhead.

白杨树上的乌鸦在上空呱呱乱叫。

The poplar trees lined the redbrick driveway, which led to a pair of wrought-iron gates.

那条通两扇锻铁大门的红砖车道两旁植满白杨。

Sumac leaves glow red in the autumn light at the Tallgrass Prairie National Preserve in Cottonwood Falls, Kansas.

漆树叶发出光芒的红色在秋天的亮光，在Tallgrass大草原是白杨的一种落叶，堪萨斯州。

According to the researchers, "brava" and "Topol-M" intercontinental ballistic missile will be the future of Russia's strategic nuclear forces, the main body.

据研人介绍，“布拉瓦”与“白杨-M”洲际弹道导弹将成为未来俄战略核力量的主体。

A towhead is a sandbar that has cottonwoods on it as thick as harrow-teeth.

沙洲是一片沙土岗子，上面长满了白杨，密得象耙齿一般。

There’s a bench under a poplar tree.

白杨树下有一条长凳。

"Every April, when these trees become mature, they will spread the blowball," she said.

韩研究员说，每年4月毛白杨果实便会开裂并释出杨絮。

Crows cawed from the poplar trees overhead.

白杨树上的乌鸦上空呱呱乱叫。

The poplar trees lined the redbrick driveway, which led to a pair of wrought-iron gates.

那条通两扇锻铁大门的红砖车道两旁植满白杨。

Sumac leaves glow red in the autumn light at the Tallgrass Prairie National Preserve in Cottonwood Falls, Kansas.

漆树叶发出光芒的红天的亮光，Tallgrass大草原保存地是白杨的一种落叶，堪萨斯州。

According to the researchers, "brava" and "Topol-M" intercontinental ballistic missile will be the future of Russia's strategic nuclear forces, the main body.

据研究人员介绍，“布拉瓦”与“白杨-M”洲际弹道导弹将为未来俄战略核力量的主体。

A towhead is a sandbar that has cottonwoods on it as thick as harrow-teeth.

沙洲是片沙土岗子，上面长满了白杨，密得象耙齿般。

There’s a bench under a poplar tree.

白杨树下有长凳。

"Every April, when these trees become mature, they will spread the blowball," she said.

韩研究员说，每年4月毛白杨果实成熟时便会开裂并释出杨絮。

Crows cawed from the poplar trees overhead.

白杨树上的乌鸦在上空呱呱乱叫。

The poplar trees lined the redbrick driveway, which led to a pair of wrought-iron gates.

那通两扇锻铁大门的红砖车道两旁植满白杨。

Sumac leaves glow red in the autumn light at the Tallgrass Prairie National Preserve in Cottonwood Falls, Kansas.

漆树叶发出光芒的红色在秋天的亮光，在Tallgrass大草原保存地是白杨的叶，堪萨斯州。

According to the researchers, "brava" and "Topol-M" intercontinental ballistic missile will be the future of Russia's strategic nuclear forces, the main body.

据研究人员介绍，“布拉瓦”与“白杨-M”洲际弹道导弹将成为未来俄战略核力量的主体。

A towhead is a sandbar that has cottonwoods on it as thick as harrow-teeth.

沙洲是一片沙土岗子，上面长满了，密得象耙齿一。

There’s a bench under a poplar tree.

树下有一条长凳。

"Every April, when these trees become mature, they will spread the blowball," she said.

韩研究员说，每年4月毛果实成熟时便会开裂并释出絮。

Crows cawed from the poplar trees overhead.

树上的乌鸦在上空呱呱乱叫。

The poplar trees lined the redbrick driveway, which led to a pair of wrought-iron gates.

那条通两扇锻铁大门的红砖车道两旁植满。

Sumac leaves glow red in the autumn light at the Tallgrass Prairie National Preserve in Cottonwood Falls, Kansas.

漆树叶发出光芒的红色在秋天的亮光，在Tallgrass大草原保存地是的一种落叶，堪。

According to the researchers, "brava" and "Topol-M" intercontinental ballistic missile will be the future of Russia's strategic nuclear forces, the main body.

据研究人员介绍，“布拉瓦”与“-M”洲际弹道导弹将成为未来俄战略核力量的主体。

A towhead is a sandbar that has cottonwoods on it as thick as harrow-teeth.

沙洲是一片沙土岗子，上面长满了白杨，密得象耙齿一般。

There’s a bench under a poplar tree.

白杨树下有一条长凳。

"Every April, when these trees become mature, they will spread the blowball," she said.

韩研究员说，每年4月毛白杨果实成熟时便会开裂并释出杨絮。

Crows cawed from the poplar trees overhead.

白杨树上乌鸦在上空呱呱乱叫。

The poplar trees lined the redbrick driveway, which led to a pair of wrought-iron gates.

那条通两扇锻铁大门红砖车道两旁植满白杨。

Sumac leaves glow red in the autumn light at the Tallgrass Prairie National Preserve in Cottonwood Falls, Kansas.

漆树叶发出光芒红色在秋天亮光，在Tallgrass大草原保存地是白杨一种落叶，堪萨斯州。

According to the researchers, "brava" and "Topol-M" intercontinental ballistic missile will be the future of Russia's strategic nuclear forces, the main body.

据研究人员介绍，“布拉瓦”与“白杨-M”洲际弹道导弹将成为未来俄战略核力体。