•Please telephone this number if you require any further information.如需更多资讯请拨此电话号码垂询。

•Skiing at 80 miles per hour requires total concentration.以每小时80英里的速度滑雪需要全神贯注。

•[+ obj + to infinitive] Bringing up children often requires you to put their needs first.抚养孩子常要把他们的需要放在首位。

•You are required by law to stop your car after an accident.法律规定，发生事故后必须停车。

•[+ that] The rules require that you bring only one guest to the dinner.按照规定，你只能带一位客人出席晚宴。

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