We usually break into laughter while hearing that.

一听到这个，我们就忍不住大笑。

Hearing this, all of us including my uncle break into laughter.

听到这里，我们所有的人，包括舅舅都忍不住大笑起来。

On one occasion, I even grimaced behind the back of our teacher, causing the whole class to break into laughter;

有一次，我甚至在我们老师的背后做了个鬼脸，引起全班哄然大笑；

Wherever you are, be it on a cosy candle light dinner or in a really intense movie, you will often break into laughter, thanks to his wit.

无论你在哪里，不论是温馨的烛光晚餐、还是紧张的电影的，他的机智都会让你忽而大笑。

Besides of the comprehension of the content, the designer also has to offer appreciation from other aspects, so that people can break into laughter.

只有在理解内容之外，还能够从其他角度进行欣赏，人们才能笑出来。