如下：
1. Do not wash hands before eating. 饭前不洗手。
2. Drop litter. 乱扔垃圾。
3. Make a terrible racket in public. 公共场所大声喧哗。
4. Swear at other people randomly. 随便骂人。
5. Waste of electricity. 浪费电。
6. Waster of water. 浪费水。
7. Tell a lie. 说谎。
8. Speak ill of someone behind one's back. 背后讲人坏话。
9. Pretend to know when one does not know. 不懂装懂。
10. Bully people by flaunting one's powerful connections. 狐假虎威。
momohana0217
