The words "ton doucer" are formal and they mean "your mildness."
ton
"ton pays" is "your country" in French.
I think you ,eam 'What does C'est quoi ton mean in English?', as the sentence is French . The answer is 'What's (is) that'.
"Prends ton livre" in French means "take your book" in English.
"C'est quoi ton pays" is French for "What is your country".
Dans ton pays means "in your country" in French.
Aimes-tu ton nom ? means Do you like your name?
ton chien très mignon is 'your very cute dog' in French.
ton = your
The word 'ton' may be a French noun that means tone. Or it may be a French possessive that means your. The verb 'est' is in the third person singular, and means [he/she/it] is.
your (boy)friend is ugly
This translates as: "what is your telephone number?" in French.