翻译以下单词和短语并完成句子。
1. harm n. &vt. _____
2. harmless ad j. _____
3. harmlessness n. _____
4. be harmful to _____
5. do sb. harm/do harm to sb. _____
6. do more harm than good _____
7. There is (no) harm in ( sb. ~ s) doing sth._____
8. It does (no) harm (for sb. )to do sth. _____
9. mean no harm_____
10. Fruit juice can _____ children's teeth.
果汁可能损坏儿童的牙齿.
11. What he did____ his reputation.
他所做的损害了他的名声.
12. He may look fierce, but he ____ .
他可能看上去很凶,但并无恶意.
13. The court case will____ my business.
这起诉讼案件将严重损害我的生意.