1.
The baggage handlers is on strike for higher pay.
为提高工资，行李搬运工正在进行罢工。
2.
The mechanic was Busy repairing the machine.
机修工正忙于修机器。
3.
Road Projects Under Construction
正在施工的道路工程。
4.
The workers at the factory are striking for more pay.
工厂工人为提高工资正在罢工。
5.
They are planning to fetch the workers out for more pay
他们正计划使工人罢工，要求增加工资。
6.
The leaders of the trade union are trying to get the workers out
工会领导者正在设法使工人们停工。
7.
normal operating condition
正常使用状态正常使用条件正常运转工况
8.
Incorrect/improperly operating pressure cap.
压力盖工作不正确/不正常。
9.
factory chimneys vomiting smoke
正在冒烟的工厂烟囱.
10.
She is working at it in dead earnest.
她确实正在做那件工作。
11.
The project is proceeding well.
工程正在顺利进行。
12.
The project is proceeding as planned.
工程正在按计划进行。
13.
The running of the operating system is normal.
操作系统的工作正常
14.
Part of the workforce is on overtime.
部分工人正在加班干活.
15.
When the water heater is working correctly,
热水器正常工作时，
16.
Children are making great efforts work.
孩子们正在努力工作。
17.
My brother is studying engineering.
我哥哥正在学工程学。
18.
Use correct tool accessory.
使用正确的工具附件。