"turn thumbs down" in Chinese (Simplified)
拒绝不赞成
Definition
拒绝、拒绝接受或对某事表示不赞成，通常用倒拇指的手势或发表负面意见来表达。
Usage Notes (Chinese (Simplified))
略带口语色彩，多用于口语中。既可指实际的手势，也可泛指表达反对或拒绝。常用于评价电影、决定、提案等场合。不应与“thumbs up”混淆。
Examples
They turned thumbs down on the idea.
他们**拒绝**了这个想法。
The judges turned thumbs down on his performance.
评委们对他的表演**不赞成**。
He suggested pizza, but they turned thumbs down.
他建议吃披萨，但他们**拒绝了**。
The committee turned thumbs down on the proposal almost immediately.
委员会几乎立刻就**否决了**这个提议。
My boss turned thumbs down when I asked for an extra day off.
我向老板请一天假时，他**拒绝了**。
If the audience turns thumbs down, the show won’t last long.
如果观众**不买账**，演出不会持续很久。