It was not a time of uniform warmth, for then, as always since the Great Ice Age, there were constant shifts in rainfall and temperature.

那并不是一个始终温暖的时期，因为在那时跟大冰期以来的任何时候都一样，降雨量和温度都在不断变化。

youdao

I have constant time access which is great, but I paid a price, which is I had to use up some space.

我的访问时间现在是常数级别，这个非常的棒，但是我也付出了代价，不得不使用更多的空间，在整数的例子中。

youdao

Wow, OK, maybe not so wow, but this is now constant. This is constant time access. So I can do searching in constant time which is great.

喔，当然，可能没那么，但是现在是常数级了，这是常数时间的访问。

youdao

Wow, OK, maybe not so wow, but this is now constant. This is constant time access. So I can do searching in constant time which is great.

喔，当然，可能没那么,但是现在是常数级了,这是常数时间的访问。

麻省理工公开课 - 计算机科学及编程导论课程节选

I have constant time access which is great, but I paid a price, which is I had to use up some space.

我的访问时间现在是常数级别，这个非常的棒，但是我也付出了代价，不得不使用更多的空间，在整数的例子中。

麻省理工公开课 - 计算机科学及编程导论课程节选