If you climb to 10,000 feet, stay at that height for a day or two.
如果你爬到了一万英尺的高度,就在那个高度上停留一两天吧。
This is the first time we are cleaning at that height, in the death zone.
曾七次登上世界最高峰的纳姆格亚尔 夏尔巴说:“这是我们第一次在死亡区这么高的地带清理垃圾,难度很大,也很危险。”
Because at that height you can see the blackness of space and the curvature of the earth.
因为在那个高度你可以看到太空的漆黑和地球的轮廓。
That happened to millions of people two years ago at the height of the world food crisis.
VOA: special.2010.03.23
And it's at the height of this vision of our floral decoration of Lycidas' hearse that the speaker is suddenly caught up short.
都到了用鲜花装饰利西达斯的灵车,的时候了读者才突然领会到。
It knows that this particle happened to have a height of 15, at the time of 0, and a velocity of 10, and it is falling under gravity with an acceleration of -10.
这个质点恰好处在高度为15的地方,零时刻,初速为10,并在重力作用下以-10的加速度下坠
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