- - I'm not in the mood, either. - Good.
-我也没心情 -很好 - What do you want?
你想干嘛 - Nothing. I just haven't seen you all day.
没什么 我只是一整天都没看到你 - So I'm working.
我在工作 - I've never done a bovine replacement before.
我从未做过牛心二尖瓣移植术 - I don't know what I'm doing.
我不知道该怎么做 - Look it up, research it
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