1.ahead of 在……之前
The election was held six months ahead of schedule.
选举比计划日程提前了6个月举行
。2.end up doing 以……而告终
In the great effort not to offend, we end up saying nothing.
为了尽量不冒犯人,我们最终什么也没说
。3.be banned from 被禁止做某事
Stores should be banned from selling alcoholic drinks to teenagers.
商店应该禁止向青少年出售含酒精的饮料
。4.debut 首次亮相
He will make his debut for the first team this week.
本周他将在第一支出场的队伍中首次亮相
。5.be made up of 由……所组成
Our class is made up of over 50 students.
我们班有50多个学生
。