If administrative personnel need to enter students' rooms, students shall provide cooperation, furthermore shall not place obstacles in their duty performance.

公寓管理人员因工作需要进入房间时，留学生应予以配合，不得拒绝，更不能阻挠公寓管理人员履行职责。

youdao

With excellent abrasion resistance, anti-corrosion, anti-high temperature, anti-heavy-duty performance, high torque at low load and high-speed impact of effective protection under harsh tooth.

具有极佳的抗磨损、抗腐蚀、抗高温、抗重载性能，在低速高扭矩和高速冲击负荷的苛刻条件下有效保护齿面。

youdao

In performance of this sacred duty he blundered now and again, did certain things incorrectly, and others which he did correctly were done over and over.

在履行这个神圣的职责时，他跌跌撞撞，做错了一些事，又重复一遍又一遍地做已经做过的正确的事。

youdao

I did not intend to fight unless it became necessary in self-defense and in the performance of official duty.

VOA: special.2010.02.15

It's one of Sammy's higher-end ultraportable, available in Core i5 and i7 configurations and a choice of 128GB or 256GB SSDs, not to mention a 1GB AMD HD8570M GPU. That definitely smacks of heavy-duty performance -- compared to many Ultrabooks on the market, at least.

ENGADGET: Samsung Series 7 Ultra hands-on Hands-on

He believes players have a duty to give peak performance on the court, and that is it.

FORBES: Why Do We Make Athletes Role Models?

"Since crime began its steady downward slide in 1992, more than 1, 100 federal, state and local law enforcement officers have lost their lives in the performance of duty, " Floyd said.

CNN: Coffins