They went out of the cinema when the film finished.
They went out of the cinema when the film was over.
Simon could swim well when he was five years old.
Simon could swim well at the age of five.
You must practice a lot if you want to be a good host.
You have to practice a lot if you want to be a good host.
翻译
请替我向你的父母问好.
Please give my best regards to your parents.