We need to seal off this area until the police can make a full investigation.
我们得封锁这一带，直到警察进行了充分的调查为止。
2.ahead of 之前
Thanks to your help, we accomplished the task ahead of schedule.
亏得你们帮忙，我们才提前完成了任务。
3.make movie 拍电影
McLaren had been mulling over an idea to make a movie
麦克拉伦琢磨着要拍一部电影已经有段时间了。
4.return to 回到
When it was time to leave and return to civilization we both felt rejuvenated
当就要离开这里返回文明世界时，我们俩都觉得恢复了活力。
5.look back at 回顾
I will look back at this one with undiluted pleasure
回顾此事，我会无比地开心
