When you tell a joke and no one laughs, it can be embarrassing.

你讲了一个笑话，却没人笑，这可能会很丢脸。

youdao

I just want one day where no one laughs at me or makes fun of me.

我只想拥有一天，没人笑话和取笑我。

youdao

Loneliness is probably like this, no one laughs with you, but you no sorrow.

孤独大概就是这般模样，无人伴你欢笑，无人担你悲苦。

youdao

If a tree falls in a forest and no one laughs, then you've killed a perfectly good tree for nothing.

WSJ: Latest 'Development' | Arrested Development | Mitchell Hurwitz | Cultural Conversation by David Mermelstein

It's his Trinity College training in London -- he got into composition by applying as a violist, he laughs -- that helps him go where no classicist likely even knows one might venture.

CNN: Helping 'Bourne' rise to the occasion