问：妈妈和老婆的区别是什么？

Q: What is the difference between mother and wife?

youdao

古典乐和和流行乐的区别是什么

What's the difference between popular music and classical music?

youdao

普通人和超人的区别是什么？

What is the difference between man and Superman?

youdao

So up to this point, before it was really established that yes, light is like a particle sometimes, there was this very strong distinction between what is light and what is matter.

所以关于这个观点，在它被真正确立之前，光有时候像粒子，在什么是光和什么是物质之间,有一个非常巨大的区别。

麻省理工公开课 - 化学原理课程节选

What do you think is the big difference between working here and in Brazil?

你觉得在这里工作和在巴西最大的区别是什么？

关于巴西 - SpeakingMax英语口语达人

Unless there are some tax effects, which might matter-- and taxes always complicate things--but disregarding tax effects, it doesn't matter which you do.

除非这里涉及到税负,可能会影响...,税款常常把问题变得复杂,但不考虑税的话,什么时候买是没区别的

耶鲁公开课 - 金融市场课程节选