重點講解：
1. of course
（表示通常、顯見或眾所周知的事實）當然，自然；
eg. Of course there were lots of other interesting things at the exhibition...
當然，展覽上還有很多其他有趣的展品。
eg. Of course, slap-bang in the middle of town the rents are high.
當然啦，市區正中心的租金是很高的。
2. move on
繼續前進；繼續向前移動；
eg. The soldiers shouldered their kit and moved on.
士兵們背起行裝，繼續前進。
eg. By-and-by Becky suggested that they move on again.
這時貝基又開始建議繼續往前走。
3. right
（地方、位置或時間）準確地，恰當地，精確地；
eg. The back of a car appeared right in front of him.
汽車尾部正對著他。
eg. I had to decide right then.
我當時就得做決定。