I know, I know... I'm an idealist, and such a world will never exist.

我知道，我知道···我是一个理想主义者，这样完美的世界或许永远不可能存在。

youdao

I just want him to know I still exist.

我只想让他知道，我是真实存在的。

youdao

Knowing that I exist leads them to know that the private golf club I work at exists.

通过让他们知道我活着也能向他们证实我工作的俱乐部确实存在。

youdao

"I can do things that are good for me,you know, not just try to exist hand-to-mouth or in survival mode,you know?

VOA: standard.2010.02.23

"We joke about (the potential for a sequel), but I don't know where it would exist, " Rogen laughed.

CNN: The biggest, buzziest movies of 2013

All the usual rules about copyright and libel still exist online (indeed, I know two bloggers who have been sued for libel in the English courts although that was a rather vexatious case rather than they really had libelled someone) and yes, all the usual stuff about incitement to violence, racial insult and so on still applies.

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