1, In full swing 进入高潮阶段，全面展开，如火如荼
HongKong fashion week is in full swing this week .
香港时装周这星期已经进行得如火如荼了。
2, Make the rounds 串门拜访，四处走动
Whenever I go back to my hometown , I always make the rounds of my relatives and friends .
每当我回到老家，我总是一家家去拜访我的那些亲友。
3, Have one's doubts about sth 对某事怀疑不相信
He says he can cure my father , but I still have my doubts .
他说他可以治愈我父亲，但是我还是不太相信。
4, Skin sb alive 狠狠严惩某人，教训某人（字面意思扒某人皮，有点言过其实了）
My son was caught selling drugs on the street . I will skin him alive when he gets to see me .
我儿子被抓到在街上卖毒品。我要见到他了，我非要扒了他皮不可。
5, On board with sth 同意赞同某事
Is Mr Trump on board with your proposal ?
Trump先生也赞同你的提案吗？
6, Throw one's weight behind sb (利用某人影响力) 支持
Once you announce you are in , I will throw my weight behind you and help you lock it up .
一旦你宣布参加，我会全力支持你，帮助你锁定胜利。
7, Work out one's differences 解决好某人之间的分歧
We must work out our differences through dialogues and in a spirit of cooperation .
我们应该本着合作的态度，通过对话，解决好我们之间的分歧。
8, Meddle with sth 干涉，搅和
Who's meddled with my papers ?
谁动了我的文件？
9, In light of sth 鉴于，按照,考虑到
In light of her lack of experience , the board has moved on to another candidate .
考虑到她缺乏经验，董事会已经开始考虑其他候选人了。
10, Keep a low profile 低调点，憋装B , 避免引人注目
The division tries hard to keep a low profile on this issue .
组织想要在这一问题上保持低姿态。
课后小作业：
That's it for today . Keep up the good work . You know where to find me when you need me . Have a good day . I will see you in next episode .
