zhèngshì yīdiǎn de jùcān lǐ, cài gāng shàngzhuō shí, dàjiā yǒushí huì děng zhǔrén huò zhǎngbèi xiān dòngkuài

正式一点的聚餐里，菜刚上桌时，大家有时会等主人或长辈先动筷。

At more formal dinners, when the dishes are served, people sometimes wait for the host or elders to start eating first