Not much had physically changed, my home still smelt like home and even my old room was just as I left it, but I was changed.

我的家的摆设还是没有改变的，还是那样充满家的味道，我的房间也和我离开前一模一样，但是我变了。

youdao

But the dog smelt the man's fear, and turned and ran away from him faster than it had ever run in its life.

可这狗察觉出了主人的惧怕心理，转过身以它平生最快的速度跑开了。

youdao

It smelt like something had died and I felt sorry for people walking on the street trying to get to the shops.

BBC: Chicken abattoir smells at Llangefni tackled by VION