1.for the purpose of为了…目的
All tests are not for the purpose of medical diagnosis or treatment.
所有身体检查并非作为医务诊断或治疗用途 。
2.At the height of 在…的顶峰或鼎盛时期
At the height of her career she ranked second in the world.
在她事业的顶峰时期,她排名世界第二位 。
3.in charge of负责;主管
My assistant will be in charge of the department in my absence.
我的助理将在我不在的时候负责这个部门 。
4.even if即使
But even if we pass this bill, the battle will not be over.
但是,即使我们通过了这次法案,战争也不会结束 。
5.take part in参与
Join one of our craft classes. Then you can take part in these very enjoyable hobbies.
参加其中的一门工艺课程,然后你能加入这些令人愉快的兴趣爱好活动 。
6.involved in涉及
In this section, we will briefly describe possible ways of reducing the costs and risks involved in doing this.
在这一部分中,我们将简要描述降低成本的可能方法以及这样做所涉及的风险 。