多使用公筷是很有必要的。

It's very necessary to use public chopsticks more.

youdao

请递给我一双公筷好吗？

Would you mind handing me a pair of serving chopsticks? .

youdao

众所周知，与他人一起吃饭时，我们需要使用公筷。

As we all know, using public chopsticks is necessary when we eat with others.

youdao

用膳时要用公筷及公匙。

Use serving chopsticks and spoons at meal times.

youdao

当然，和家里人就没这个必要了，难道你在家吃饭也要用公筷？

Of course, and the family no such need, and do you have to use chopsticks to eat at home?

youdao

用公筷、公勺帮人让菜，不可用自己用过的筷子、勺子帮人让菜。

Help people to dish with serving chopsticks, centiliter, and never help people to dish with chopsticks or your used ladle.

youdao

用公筷、公勺帮人让菜，不可用自己用过的筷子、勺子帮人让菜。

Help people to dish with serving chopsticks, centiliter, and never help people to dish with chopsticks or your used ladle.

youdao