Perform duties
[法] 履行职责, 负担义务
🧩 词语组成解析
perform
[pə'fɔ:m]
vt.& vi. 执行;履行;表演;扮演;
vt. 工作;做;进行;完成;
vi. 运行，表现;（驯兽）玩把戏;
n. 关税（duty的复数）
🗣️ 情景例句
Good. Do you have any back or knee problems?
好。你的背部和膝关节有什么毛病吗
Every advantage has its disadvantage.
有利必有弊。
Would you put it on, please?
请您把帽子戴上好吗？