line of duty

常见例句

用作名词 (n.)

• A policeman was injured in the line of duty yesterday.
  昨天有一名警察在执行公务时受伤。
• It is necessary for us to exercise the duties of our office.
  我们必须履行公务责任。
• She is competent in the discharge of her duties.
  她善於履行职责。
• As a new recruit you must obey when duty calls.
  作为一名新战士，需要履行职责时必须服从。
• The officer expected his men to do their duty.
  军官期望他的部下尽职。
• Anyhow, my duty is to take her back to Los Angeles.
  总之，我要把她带回洛杉矶才算尽职。
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