Don't [Never] judge a book by its cover.
本を表紙で判断してはいけない；（人を）見かけで判断してはいけない
Don't just stand there, do something.
突っ立ってないで何とかしろ
Don't just stand there, man!
おい，突っ立ってんじゃねえよ
Don't keep [hold, leave] me in suspense.
気をもたせないでよ
Don't keep us suspended in the middle of the joke.
冗談を途中で止めないで
Don't knock it till you've tried it.
試しもしないでけちをつけるな
Don't laugh at me!
ばかにして笑うな
Don't lay your paws on me!
私にさわらないで
Don't lead the witness.
誘導尋問しないでください
Don't leave anything behind.
何も忘れ物がないように
