... myself take part in business activities as translator and interpreter, good knowledge of idioms is favorable condition in work. My study on business idioms relating to specific business activities ... provides a clear organization consisting three main parts that help an easy exploration and practical benefits gained for readers as well. Part one is the introduction, which includes rational, ... wonders, wash one’s hands of something, a different kettle of fish. Situational (expressing conventions, clauses, exclamation, relating to extra lingual context): walls have ears, so long,...