have to be

常見例句

We have to be friends.
我們一定要成為朋友。
The cracks in the ceiling have to be plastered over before you can start painting.
在油漆天花板之前，先得用灰泥把裂縫填塞起來。
What do I have to be happy about?
我有什么值得高興的事情？

You don't have to be a VIP celebrity." Some experts say famous people may bring public awareness to an issue.
Now we don't have to be overly concerned here with what I take to be Chudleigh's generous oversight of Milton's generally sexist bias.
這一點我們不必多慮,彌爾頓總體上有性別歧視，恰德萊大方的忽視了這一點。
耶魯公開課 - 彌爾頓課程節(jié)選
so that if you come up with some amazing invention, you have to be able to tell all the people about it.
這樣如果你要是有了什么了不起的發(fā)明，你要能夠把它告訴別人。
溝通很重要 - SpeakingMax英語口語達(dá)人

All cash donations have to be backed up by a record under the new law.
FORBES: Cutting Taxes While Doing Good
So therefore all of the candidates will have to be very competitive with African-Americans this year.
NPR: Presidential Candidates Target Black Music Festival
Ratings would have to be confidential to prevent investors from free-riding on each other.
FORBES: Rethinking Credit Ratings