重點講解：
1. year on year 同比；與上年同期相比較；
With food prices rising by an official 10. 1 per cent in October year on year, the rising cost of living is inflaming public passions.
根據(jù)官方數(shù)據(jù)，10月份食品價格同比上漲10.1%。不斷攀升的生活成本正引發(fā)民怨。
2. to some extent 在某種程度上；
To some extent, I can understand their attitude.
我在某種程度上是能夠理解他們的態(tài)度的。
3. in the course of 在…過程中；
In the course of our trip, we have learned a great deal in all the places we visited.
在參觀訪問過程中，我們隨時隨地都能學到很多東西。
4. more than 超過；超出；
She bought a lottery ticket and won more than$33 million.
她買了張彩票，中了3,300多萬美元。