1. A good general tries to anticipate the enemy´s movements.
    优秀将军常常尽量预知敌军的行动。

2. Are you a good archer?
    你箭术行吗?

3. Are you good at archery?
    你箭术行吗?

4. At the banquet table , I had the good fortune to sit vis-a-vis an old school chum.
    在宴会桌上，我恰巧坐在一位老同学的对面。

5. A good encyclopaedia is a mine of information.
    好的百科全书是知识的宝库。

6. A good dictionary is the envy of all students.
    一本好词典是同学们所羡慕的东西。

7. A good joke does not necessarily evoke a hearty laugh.
    一个好的笑话并不总能让人们会心的大笑。

8. A baby has no knowledge of good and evil.
    小孩儿不解善恶.

9. A good medicine tastes bitter.
    良药苦口。

10. As is so often pointed out, knowledge is a two-edged weapon which can be used equally for good or evil.
    正像人们常常指出的，知识是一把双刃刀，可以用于造福，也可以用来为害。