重点讲解：
1. insist on
坚持；坚决认为（或主张、要求）；
eg. She insisted on being present at all the interviews.
她坚持所有采访自己都要在场。
eg. She insists on all her employees coming to the Christmas lunch she gives every year.
她坚持要求所有员工都参加她每年一次的圣诞午餐。
2. tune up
（为乐器）调音，定弦；
eg. I could hear the sound of a band tuning up.
我能听到乐队调音的声音。
eg. Would you please check my car, it may need a tune up.
请你检查一下我的车子,它可能需要调教一下。
3. in accordance with
按照；依据；
eg. Entries which are not in accordance with the rules will be disqualified.
不符合规定的参赛作品将被取消资格。
eg. One's opinion tends to differ in accordance with one's standpoint.
不同的立场势必形成不同的见解。
eg. He acted in accordance with his beliefs.
他按照自己的信念行事。