In ancient times the rich used jade or gold chopsticks to display their wealth.
在古代,富人家用玉或金子制成筷子以显示其家庭的富有。
A lot of people object to mobile phones, especially when they are used in public places like restaurants or on public transport.
许多人都反对移动式电话,特别是在如饭店,公共交通车等公共场所使用移动电话。