”One” is a pronoun that’s used when talking about people in general. You can rewrite these sentences as, “People smell with their nose,” etc. Or, as Ken Clay has said, you can write, “You smell with your nose,” etc. This is called the “generic ‘you’,” because it doesn’t just refer to you in particular but to each and every person.

Marcos, For me as an Englishman they are absolutely correct if not (A) a little old fashioned (B) very formal - or as spoken by highly educated people.

You smell with your nose.

You see with your eyes.

You hear with your ears.

You taste with your tongue .... although I would say you can taste with you eyes/nose or anticipate the tastes of food when you see and smell it.

I hope this helps

Thank you both of you guys, but I still don't understand where to use them. I got the grammar and so on but hard to get the usage of them... Can you help me out with some examples how to apply those phrase?