1.ahead of早于;领先
I finished several days ahead of the deadline.
我是在最后期限的前几天完成的。
2.flow into流入
Water is very humble, it is always down, down, may it flow into rivers and lakes;
水很谦卑,它总是向下、向下,可它却流成了江河湖海;
3.be able to能;可以
They may be able to help with childcare so that you can have a break.
他们可以帮忙照料孩子,这样你就可以歇一歇了。
4.based on基于
The selection process is based on rigorous tests of competence and experience.
选拔过程是基于对能力和经验的严格测试。
5.famous for以...闻名
The area is famous for its very mild winter climate.
这个地区因冬季气候十分温和而著名。
6.a series of一系列问题
The students have put forward a series of questions.
学生们提出了一系列问题。











