If you can do this, we can sign the contract now.

如果你们可以做到，我们就可以签合同了。

youdao

If you can do this, then you will understand what I mean.

要是你能作到这件事，那你会相识我说的意思。

youdao

If you can do this, you will have instilled some fragment of wisdom.

如果你能这样做，你就向他们灌输了一点智慧。

youdao

"Even if you are not a celebrity, if you are not rich, if you are not famous, you can do something to help make this world a better place."

VOA: special.2009.08.10

If you can do this, you can do most of the problems you will run into.

如果你会做这个,那么你就能解决碰到的大部分题目了

耶鲁公开课 - 基础物理课程节选

If you really want to be obnoxious, you can do this because really these operators just undo themselves, right?

如果你的确有点反感，你可以这样做,因为这些操作符可以撤销它们自己，对不？

哈佛公开课 - 计算机科学课程节选

Now, if you can do this in snowy U.P.

WHITEHOUSE: President Obama on the National Wireless Initiative

And if you see her, won't you please say hello, because I don't know if I can do this alone.

NPR: Folk-Soul Singer Amos Lee in Concert

If you do want it you can request this in writing.

BBC: Q&A: What should I do with my pension?