it was up to me

问题描述:

it was up to me

简单中文翻译:这取决于我!
也就是说,选择权在你的手上~~

it was (is) up to sb
固定用法,由某人决定,取决于某人的意思
比如:
Do you want to eat Chinese food or western food?
It's up to you. 你决定

这取决于我!
这由我来决定!

这是我决定的。 was 表明是过去时,是已决定了的事。