That question looks easy, but there's a catch in it.
那个问题看起来容易,但这里面有蹊跷。
This question looks very easy, but I think there's a catch in it.
这个问题看上去很简单,但我想其中会有圈套。
That new car is very cheap; there must be a catch in it somewhere!
那辆新车这么便宜,里面一定有蹊跷!
And that does two things: bug one, it helps catch bugs in your code, and secondly it often converts it into a more efficient sequence of instructions before you actually go off and run it. All right?
这有两点好处:,第一是可以帮助你发现程序中的,第二是把你的代码,在运行之前,转换为更有效率的指令的集合,对不对?
It's going to catch up with you in a few seconds.
几秒后便会感到重力
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