重点讲解：
1. go hand in hand with （两件事）密切相关地，同时并进地；
Industrial progress should go hand in hand with the development of agriculture.
工业的发展同农业的发展密切相关l0(B25k_doRfEu。
2. team up with (与…)组队；(与…)协作；
The participants were encouraged to team up with others in the class to do the homework, and the entire team would get credit.
参入者会被鼓励与课堂上的其他人合作，去完成作业，这样整个团队都会获得奖励]^IanLf79]+-Equ(M。
3. comb through 在(信息)中仔细搜寻；
Eight policemen then spent two years combing through the evidence.
之后8位警察花了两年时间搜寻证据X5F!ox-N6a8z!.l。
4. coincide with (想法、利益等)一致，相符；
He gave great encouragement to his students, especially if their passions happened to coincide with his own.
他给予学生莫大的鼓励，尤其是当他们与自己志趣相投时aI]pP1hI-V)oK。