The researchers also found that other animals, including bats, made different sounds when they were tickled, but that these may not be the same as laughter.

研究还发现，当遇到困难时，包括蝙蝠在内的其它动物会发出不同的声音，但这些声音还是不同于笑声的。

youdao

Laughter may be good medicine, but it's also a great way to recharge your batteries.

笑可能是一副良药，同时也是给你补充能量的好方法。

youdao

But I like this idea! (laughter) it fits my own idea. Is my own idea also not even wrong?

但是我喜欢这个想法！(笑声)这符合我自己的想法。那我自己的想法也不完全错误吗？

youdao

Watching the huge crowds, we saw laughter, cheers, hugs - but also many tears.

VOA: special.2009.01.28

Can everybody please give Lisa a big round of applause for that great introduction? (Applause.) Not only does she deserve a great introduction -- or applause because of the introduction, but also having three kids and one more coming -- (laughter) -- that deserves some applause. (Applause.) To all the moms out there. (Applause.) That is some work.

WHITEHOUSE: Remarks by the President in Golden, CO

They provoke laughter with behaviour characterized by gluttony, caustic humour and wit, but also possess great intelligence and wisdom.

UNESCO: Intangible Cultural Heritage