重点讲解:
1. aim to do sth. 致力于;旨在;以…为目标;
We aim to help students make more informed career choices.
我们旨在帮助学生作出更有依据的职业抉择 。
2. take care of 照顾;照看;看护;
She used to take care of me when I was a baby.
我还在襁褓中时,她曾经照顾过我 。
3. speed up 加快(…的)速度;
Increasing gravity is known to speed up the multiplication of cells.
我们知道不断增加的引力会加速细胞的分裂 。
4. set up 创建;建立;安排;组建;
He has just set up his own business but it will take him a while to get established.
他刚建立起自己的公司,但要站稳脚跟还得花上一段时间 。