Cách sử dụng
"Not a pretty sight" is an expression that is often used when you see something that is not very attractive or pleasant to look at. For example, if you see someone fall down and hurt themselves, you could say "that was not a pretty sight". It can also be used to describe things like messy rooms, dirty dishes, or anything else that is not aesthetically pleasing. So, if you see something that is not nice to look at, you can say "that's not a pretty sight."