Why can it not be " the engineer is wearing a whitw shirt"?
See here: https://www.duolingo.com/comment/27628688
"...and a pocket protector "
I got the answer wrong but the correct translation should be "An engineer wears a white shirt." The right answer was missing the article "a"
Doesn't it get dirty when he is stoking the boiler?
What's Polish for pocket protector?
I have no idea, that's the first time I've heard of something like that. I googled it, but I don't know how to call it.