Shaft sleeve: Sure to change sleeve when its surface is rough and damaged seriously.

轴套：表面粗糙及损伤严重时，更换轴套。

youdao

A steel factory building has been used for over forty years and the crane system was damaged seriously.

某钢结构厂房已有四十多年的历史，吊车梁系统严重损坏。

youdao

The engineering sand prevention system along the highway of crossing Kubuqi desert was damaged seriously.

库布齐沙漠穿沙公路两侧现有工程防沙体系破损情况日趋严重。

youdao

The Japanese planes sank or seriously damaged six powerful American battleships in just a few minutes.

VOA: special.2011.06.02

The other eye was very seriously damaged.

另一只眼睛也严重受伤。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

But some of these famous places were seriously damaged by severe flooding earlier this month.

VOA: special.2010.05.17

The Intelligence report said counterterrorism has seriously damaged the leadership of al-Qaida and disrupted its operations.

NPR: Politics and War �� and Midterm Elections

West Sussex Fire and Rescue Service said the house had been "seriously damaged" in the blaze.

BBC: Fernhust fire death prompts murder investigation

"Many girls' lives are seriously damaged by gangs who run this type of grooming, " she said.

BBC: 'Thousands of children' sexually exploited by gangs