灰色衣服
7.In July of 1791 he was deep in work on his opera The Magic Flute when a mysterious stranger, dressed all in gray, came to the house to ask him to compose a requiem mass.
8.the Prime Minister was wearing a gray suit and a white shirt with a soft collar, but his neck had become thinner and the collar stood away from it as if it had been bought haphazard.
9.drab faded curtains; sober Puritan gray; children in somber brown clothes.


