Good selection! A few more

來源: 於 2015-08-24 15:59:11 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

white elephant

black sheep

as white as sheet

red tape

see the red light

catch someone red-handed

golden handshake

redneck

out of the blue

one's true colors

....