'破釜沉舟'是一个中文习语，表示下定决心不留退路。

'Break the cauldrons and sink the boats' is a Chinese ___idiom meaning to burn one's bridges.

当地方言中有很多独特的表达方式，外地人很难理解。

The local ___idiom contains many unique expressions that outsiders find hard to understand.

这位画家的独特风格融合了中国传统水墨与西方抽象表现主义。

The painter's ___idiom combines traditional Chinese ink wash with Western abstract expressionism.