如果曾经有过伟大的音乐家，那他就是一个。

He is a great musician, if ever, there is one.

youdao

他们的精神死了，如果曾经有过的话，现在也消失了。

Their spirit is dead if they ever had one, it's gone.

youdao

如果曾经有过对奥巴马公民身份的稍许怀疑，即公民身份不存在，那么几年前当夏威夷医院公布他的出生证明的时候，这个问题就已解决了。

If there was ever any doubt about Mr. Obama's citizenship, which there was not, the issue was settled years ago when Hawaii released his birth certificate.

youdao

So if you've ever seen or used an old school typewriter, you might recall that when you're typing something out on an old mechanical typewriter, - when you like hit the char-- when you hit the enter key to move the head back to the left hand side to the next line or you would pull down some lever, it was really a two part process.

如果你们有谁曾经看过或用过老式打字机，可能还记得，当你在,这种老式打字机上打字的时候，当你-,敲入回车键，跳转到,下一行的最左边，或者,拉一下杆，这个需要两步走。

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