'I want to be with you' is 'Ich will mit dir sein' in German. It would be more romantic to say 'Ich will bei dir sein' which means 'I want to be near you'.
I am guessing you want to know how to say sailed in German. To say that you would say "Segelte"
I want you = Ich will dich
was wollen Sie?
I want to learn = Ich will lernen
Wass wilst du
Willst Du mich?
Ich will leben.
The colour blue is blau in German.If you want to say you're feeling blue you say traurig (sad) in German. Don't say "ich bin blau"unless you want to say that you're drunk.
I want your love = Ich will deine Liebe
Do you want juice = willst du Saft
Ich möchte Bier!
Ich möchte etwas