电子书是会便宜一些，但不能一概而论。

Books are cheaper in electronic format, but not all.

youdao

至于此病会不会影响生育，不能一概而论。

As for the disease will affect fertility, cannot treat as the same.

youdao

这都不能一概而论，不过在很多情况下，混合方案往往是最好的。

In some cases yes, in some cases no. In many cases the best solution is a hybrid one.

youdao

But I don't know. Some people are actually very fashionable, like...

不过，也不能一概而论。有些同学真的很时髦，比如说呢……

MIT的时尚品味 - SpeakingMax英语口语达人