keep cool

基本解釋

Although I'll confess that there are times I do just that, there are other ways to keep cool this summer.
我得承認我自己有時候也是這樣做的，不過在炎炎夏日保持涼爽還是有其他辦法的。
Since African elephants live where the sun is usually blazing hot, they use their trunks to help them keep cool.
自從非洲象開始生活的地方太陽如燃燒一樣熱，它們就用鼻子來保持涼爽。
It would be really interesting to hear the views of those who have long lived in a hot climate and can offer their own experience of the best ways to keep cool efficiently.
讓那些長期生活在炎熱氣候下的人談談他們的看法，介紹一下他們自己保持涼爽的最佳方法之類的經(jīng)驗，那會非常有趣。

But for many of the world's poor, finding a good way to keep food cool is difficult.
There was a new system of liquid nitrogen to keep the pilot cool and to resist the crushing force of gravity at high speeds.
And this may be cool enough to keep foods fresh, at least for a short time.

The moral of it all is: keep cool, stand erect, and wear a kindly face.
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