We had to take cover during the storm.

在风雨中我们必须寻找。

When endangered, octopuses eject an inky substance, which is used as a screen.

遇到危险时候，章鱼能够喷射一种墨水状液体，它们逃走。

It must be the right height to eat, and provide enough cover to hide from all those lynx.

它必须有合适高度，正好能吃得到同时又能有足够，以躲避所有猞猁。

The Carrollton Elementary school cafeteria was a designated fallout shelter, as was St. Matthew's Catholic Church two miles away.

卡罗顿小学咖啡馆是指定放射性微粒所，两英里之外圣马修天主教堂也是。

It is a quiet, sheltered part of the countryside, where the fields are always green and the rivers never dry up.

这是一片峦嶂宁静乡村，田地总是郁郁，溪流从不干涸。

One form, called informational masking, uses soothing, complex auditory signals that distract the brain from the tinnitus sound.

一种称为信息形式使用舒缓、复杂听觉信号来分散大脑对耳鸣注意力。

But to come back to self masking good hearing could be a problem if your wings are too loud.

但如果机翼声音太大，那么恢复自我良好听力可能会成为一。

But given the Delta variant, we completely agree with the CDC that there should be universal masking.

但考虑到 Delta 变体，我们完全同意 CDC 观点，即应该有通用。

At two o'clock the guide entered a thick forest which extended several miles; he preferred to travel under cover of the woods.

下午两点，向导赶着大象钻进了茂密森林，穿过这片森林，必须走好几英里路程。他很乐意这样在森林下前进。

He knew how to take advantage of every cover, to crawl on his belly like a snake, and like a snake to leap and strike.

他懂得怎样利用各种物, 怎样像蛇一样肚皮贴着地面爬行, 而且像蛇一样扑击。

Another, called energetic masking, uses sounds with the same frequency as the patient's tinnitus to occupy the neurons that would otherwise deliver the tinnitus signal.

另一种称为能量，使用与患者耳鸣频率相同声音来占据原本会传递耳鸣信号神经元。

According to MSU Police and Public Safety, three fatalities have been confirmed after students and faculty were ordered to shelter in place following reports of multiple shootings.

据 MSU 警方和公共安全部门称，在接到多起枪击事件报告后，学生和教师被命令就地，目前已确认三人死亡。

The self masking or owl ear hypothesis, and the stealth or mouse ear hypothesis as they are not mutually exclusive, and some owl species both make sense.

自我或猫头鹰耳朵假说，以及隐身或老鼠耳朵假说， 因为它们不是互斥，而且一些猫头鹰物种都是有道理。

Right.From what we understand - and a lot of this was explained in the story that you had - is the software is known as sort of a masking device.

是。据我们了解——其中很多内容在你故事中得到了解释——该软件被称为某种设备。

So the Delta variant has made things more difficult, but, ultimately, vaccines and the other layered mitigation -- in particular, ventilation and masking -- can and will help stop transmission in schools.

因此，Delta 变种使事情变得更加困难，但最终，疫苗和其他分层缓解措施——特别是通风和——可以而且将有助于阻止学校传播。