I've been cooking, so my hands smell of garlic.
That soup smells delicious - what's in it?
When [the rain stops,] you can see the trees and flowers with water on their leaves. And they smell so good! (Preliminary English Test; B1; Russian)
Come and smell these flowers!
Do you smell something burning?
You can smell the salt of the sea when you arrive. (Preliminary English Test; B1; French)
Your running shoes really smell!
Just be car[e]ful, in some places in the countryside it smells really bad. (Preliminary English Test; B1; Spanish)
Humans can't smell as well as dogs.
What I hate most about having a cold is not being able to smell.
What's your favorite smell?
I love the smell of orange blossom.
The market was filled with delightful smells.
There's a delicious smell in here.
The garlic bread is lovely with the smell of garlic. (Preliminary English Test; B1; Thai)
Smell is one of the five senses.
Dogs have a very good sense of smell.
I wish I could get rid of that smell in the bathroom.
People who were on the bus wondered where that smell came from. (First Certificate in English; B2; Italian)