That young man has a ruddy face.

那个年轻人脸红润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸红润,因为他长期外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上红腹滨鹬（redknot），都这里啄食营养丰富鲎卵，以储备长程迁徙所需能量，其中有些鸟类总飞行距离达6900公里远。

That young man has a ruddy face.

那年轻脸红润。

That hunter has a ruddy face because he is outdoors so much.

那脸红润,因为他长期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上的红腹滨鹬（redknot），都在这里啄食营养丰富的鲎卵，以储备长程迁徙所需的能量，其中有些鸟类的总飞行距离达6900公里远。

That young man has a ruddy face.

那个年轻人脸色润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色润,因为他长期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以界半数以上腹滨鹬（redknot），都在这里啄食营养丰富鲎卵，以储备长程迁徙所需能量，其中有些鸟类总飞行距离达6900公里远。

That young man has a ruddy face.

那个年轻人脸色。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色,因为他期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上腹滨鹬（redknot），都在这里啄食营养丰富鲎卵，以储迁徙所需能量，其中有些鸟类总飞行距离达6900公里远。

That young man has a ruddy face.

那个年轻人脸红润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸红润,因为他长户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上红腹滨鹬（redknot），都这里啄食营养富鲎卵，以储备长程迁徙所需能量，其中有些鸟类总飞行距离达6900公里远。

That young man has a ruddy face.

那个年红润。

That hunter has a ruddy face because he is outdoors so much.

那个猎红润,因为他长期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上红腹滨鹬（redknot），都在这里啄食营养丰富鲎卵，以储备长程迁徙所需能量，其中有些鸟类总飞行距离达6900公里远。

That young man has a ruddy face.

那个年轻人脸色红润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色红润,因为他长期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，及全世界半的红腹滨鹬（redknot），都在这里啄食营养丰富的鲎卵，储备长程迁徙所需的能量，其中有些鸟类的总飞行距离达6900公里远。

That young man has a ruddy face.

那个年轻人脸色红润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色红润,因为他长期待在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及半数以上红腹滨鹬（redknot），都在这里啄食营养丰富鲎卵，以储备长程迁徙所需能量，其中有些鸟类总飞行距离达6900公里远。

That young man has a ruddy face.

那个年轻人脸色红润。

That hunter has a ruddy face because he is outdoors so much.

那个猎人脸色红润,因为他在户外。

Sanderlings, ruddy turnstones, semipalmated sandpipers, dunlins and more than half the world's population of red knots are among the species that double their weight eating the nutritious eggs.

三趾滨鹬、翻石鹬、半蹼鹬、黑胸滨鹬，以及全世界半数以上红腹滨鹬（redknot），都在这里啄食营养富鲎卵，以储备程迁徙所需能量，其中有些鸟类总飞行距离达6900公里远。