To the tip is good or bad
中文 好
1显示了你的礼貌
2对Waiters的服务表示了你的感谢
3服务生的劳动体现了价值
坏
1造成攀比心理
2服务生容易以小费论人
3造成跟风
英语 Well
1 shows you the courtesy
Waiters 2 on the services of a thank you
3 Health Service reflects the value of labor
Bad
A psychological cause competition
2 health services to vulnerable people on Tipping
3 cause follow suit