I was being lazy and now I am very stressed out.

我当时太懒散了，现在却要被逼疯了。

How can I 实战 - SpeakingMax英语口语达人

I was being a little lazy on Wednesday in the interest of simplifying the code as much as possible.

在周三我在那个网站上尽可能地,简化代码的时候，我有点偷懒。

哈佛公开课 - 计算机科学课程节选