🗣️ 情景例句
You have to ask for my father's permission.
你必须征得我父亲的同意。
She's a widow.Her husband died last year.
她是一个寡妇。她的丈夫去年死了。
Before it could be transported to the United States, a site had to be found for it and a pedestal had to be built.
在雕像被运往美国之前，必须为它选好一块场地，同时必须建造一个基座。