French language Q&A Forum

Nous nous intéressons au sport. Nous nous yintéressons 

How would you say this in first person singular?

Je m’intéresse au sport. Je m’y intéresse. Is this correct?

I came here after missing a question that used "nulle parte" instead of "nulle part".  Is there some agreement of "parte" that I'm missing?

What does  valeurs sûres refer to?

Is it usual in French to use “parfum” to describe the taste of food?  Or is the speaker describing the smell of the food?  If the speaker is speaking of the good smell of food, is this a usual expression concerning food as well?

I have tried to figure out why some words in the example sentences are in bold and some are underlined, but I don't get it and I can't find it in FAQ or anything.

On the phrase On ne doit pas parler la bouche pleine, how come avec is not necessary to translate it to "with the mouth full"?