- 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
查查资料 研究研究 - and get someone to assist you.
再找个人帮你 - It's not that easy.
没那么容易 - This is a problem that has a solution, Burke.
伯克 这个问题是有答案的 - There are a lot of problems that don't.
还有许多问题没答案呢
and get someone to assist you. 再找个人帮你
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