· How old are you?
· 你多大了?
· He is ten years old.
· 10岁了。
· Justin Bieber is twenty.
· Justin Bieber20岁了。
· She is thirty years old.
· 她30岁了。
· Brad Pitt is forty.
· Brad Pitt 40岁了。
· The President is fifty-three years old.
· 总统53岁了。
· Bill Gates is sixty.
· Bill Gates60岁了。
· They are seventy years old.
· 他们70岁了。
· He is eighty years old.
· 他80岁了。
· They are ninety.
· 他们90岁了。
· They are one hundred years old.
· 他们100岁了。
· How old are you?
你多大了?