ask for it
[英语俗语]自找麻烦，自讨苦吃

I believe what has happened to Andrew is also what he asked for.

我认为事到如今完全是安德鲁自找的。

Be away from her. She is always asking for it.

离她远一点，她总是自找麻烦。

注解：
ask for意指要求得到某物，it意指麻烦；

to ask for it系指要求得到，喻指没事找事，自找麻烦，自讨苦吃。

follow through
[英语俗语]继续进行，坚持到底

Since she has made up her mind to do something, nothing can prevent her from following through.

既然她已经决定做某事，就没有什么能阻止她坚持到底。

注解：
follow意指遵循，跟从，through意指穿过；

to follow through系指从头到尾地紧追不舍，喻指继续进行，坚持到底。