No, that's not the main danger for them. But the shells prevent them from drying out because they're in the open air for most of the time.

不，那不是它面临的主要危险。这些壳能防止它过多流失水分，因为它大部分时间都在露天环境中。

They were out in the open at last and Gatsby was content.

终于话挑明了，盖茨比倒也满意。

She gave a free concert in the open air, near the Lincoln memorial.

她办了一场免费露天音乐会，就在林肯纪念堂附近。

Why didn't you come out in the open and tell me what it was? You'd have stood a much better chance of getting it, for if there's one virtue I value in women it's frankness.

你干吗不开门见山你的要求告诉我呢？那样你会有更多的机会得到满足，因为，如果说女有什么品性让我赞赏的话，那就是坦率了。

People can still shop in the open stores and online.

你仍然可以网上以及未关门的门店里购物。

Then, for three hours as the tide goes out, the water is held back within the breakwater, increasing the difference in water level, until it's several metres higher within the lagoon than in the open sea.

然后，在落潮的三个小时，水会退回到防波堤中，这会增加水平面的差值，直到泻湖里面的水位比海域的水位高很多米。

Don't you think we should get this out in the open?

难道你想让我公开道歉吗？

Families drag dining tables onto the porch for supper in the open air, and afterward, people sat outside in their yards or in stoops until late, catching any whisper of a breeze under the stars.

餐桌搬到门廊露天吃晚饭，饭后坐在自家院子或门前台阶上消磨时光至深夜，在星空下捕捉一丝微弱凉风。

It was therefore necessary to have sections of the line that weren't enclosed, out in the open air, to allow for proper ventilation.

也因此，在途中留有未封闭的开放空间是很重要的，这样才能将气体适当排出。

Never shelter under a tree sitting in the open.

切勿躲在露天的树下。

Then outside the museum at the back there're tables, and students can bring their own lunch and eat it there in the open air.

博物馆的后面有桌子，学生可以带上的午餐在户外就餐。

Most of the tour is in the open air, so nice weather helps.

大部分旅行都是在露天进行的，所以好天气会有所帮助。

The bottles have to sit out in the open for many hours.

瓶子要在室外放数个小时。

At their height, these lynchings took place out in the open; attracting huge crowds of smiling whites, who held their children up to get a good look at the mutilated body.

最严重的时候，私刑在户外进行；吸引了一大群白观看，面带微笑，自己的孩子举起来，好好看一看残缺不全的尸体。

The camel drivers spend the night in the open.

赶骆驼的露天过夜。

You want it out in the open.

要路由器放在开阔的地方。

These guys can protect us out in the open. What do you say?

到旷野有保护 怎么样?

So adding small amounts of a chemical to the plastic – a special additive – allows the plastic to break down in the open air.

就是说在制造塑料袋时添加少量某种化学物质——一种特殊的添加剂——就会让塑料袋在户外自然降解。

It was built out in the open, rather than in a carefully controlled factory environment.

它是在一个开放的环境而不是一个精密控制的工厂环境中建造的。

Out in the open ocean, the fathers are reveling in being back in the water.

在广阔的海洋中，企鹅爸爸正沉浸在重回水中的喜悦。