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。