重點講解：
1. thanks to 幸虧；歸因于；
It was all a great success─thanks to a lot of hard work.
由于盡心竭力，這才大獲成功h.UM5mgc9et。
2. in person 本人；直接；當(dāng)面；
You must collect the mail in person and take along some form of identification.
你必須攜帶本人身份證明親自來取郵件A7hUz^*NSX|3oC。
3. let alone 更不用說；
There isn't enough room for us, let alone any guests.
連我們都沒有足夠的空間，更不用說客人了,|taet^~y9;Kgb+MM。
4. cut down on 削減；減少使用；
He cut down on coffee and cigarettes, and ate a balanced diet.
他喝咖啡和吸煙都比以前少了，飲食也均衡了#mzPa4n(.q。

C;byqmNU9u9TE,P%)f^)0-5uX^MRV@DK_yPnbmvjFlp9 來源:可可英語 http://www.ccdyzl.cn/broadcast/201902/578907.shtml