The whole class is working hard preparing for the exams.
全班都在努力用功准备考试。
I'm not prepared to discuss this on the phone.
我不想在电话里谈论此事。
Parents play a crucial role in preparing their child for school.
父母对孩子做好上学的准备起着至关重要的作用。
I had no time to prepare.
我当时没时间准备。
The college prepares students for a career in business.