Do you know how to use chopsticks?

　　你會用筷子嗎？

　　We still lack a pair of chopsticks.

　　還少一雙筷子。

　　Hearing that there was an emergency case, the doctor put down his chopsticks and left at once.

　　聽說有急診，醫生撂下筷子就走。

　　He's not very skilful with his chopsticks [ at using chopsticks].

　　他用筷子不大熟練。

　　Westerners are not used to eating with chopsticks.

　　歐美人用不慣筷子。