They are safety signs to help workers see the dangers at the
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They are safety signs to help workers see the dangers at the work.求高手指教.
![They are safety signs to help workers see the dangers at the](/uploads/image/z/15431863-31-3.jpg?t=They+are+safety+signs+to+help+workers+see+the+dangers+at+the)
他们是安全标记,是用来帮助工人们看见工作过程中的危险的.
they are the volunteer workers whose task it is to help othe
See to it that the safety regulations are enforced strictly.
填空:They are _____(意识到的)of the dangers.
when the rescue workers arrived.they were sad to see what ()
英语翻译They want to supervise other workers and see that the co
There are signs on the rodes.______can people see them?
The workers in the supermarket are very friendly,they work .
though the workers are tired ,they don't want to ( ).A.worki
the boss is very c__ to these workers,so they are living a h
They are e_ you to help them with the work.
They are s____ to see the three men there a____.
how happy they are to see the film .to see the film 在句中做什么成分