本集核心英语单词及例句：

1.interest (n.)兴趣；利息；趣味
The new novel engaged his attention and interest.
这部新小说引起了他的注意和兴趣。

2.expression (n.)表示，表达
Language is a means for the expression of thought.
语言是一种表达思想的方式。

3.general (n.)将军
General Zimo designated an officer to the command.
Zimo将军任命一名军官担任指挥官。

4.reason (n.)理由；理性；动机
Tell me the reason, pray.
请把理由告诉我吧。

5.situation (n.)情况；形势；处境
I was stuck by the situation.
我被这种局面搞糊涂了。

6.exactly (adv.)精确地；正确地
This medicine must be measured out exactly.
这种药必须准确按量配出。