He decided to take the job, but it was an idiomatic choice.
他决定接受这份工作，但这是一个惯用的选择。
Her explanation was clear, but she used too many idiomatic phrases.
她的解释很清楚，但用了太多惯用的短语。
The book was hard to read because of its idiomatic expressions.
这本书很难读，因为里面有很多惯用的表达。
In his speech, he used several idiomatic expressions to engage the audience.
在他的演讲中，他用了几个惯用的表达来吸引观众。
The translator struggled with the idiomatic language in the text.
翻译人员在文本中遇到惯用的语言时感到困难。
Her writing style is unique, with a lot of idiomatic language.
她的写作风格很独特，充满了很多惯用的语言。
He found the idiomatic expressions in the novel quite confusing.
他发现小说中的惯用的表达相当令人困惑。
Learning a language involves understanding its idiomatic usage.
学习一门语言包括理解其惯用的用法。
The poem was filled with idiomatic expressions that added depth.
这首诗充满了惯用的表达，增加了深度。
He appreciated the idiomatic richness of the local dialect.
他欣赏当地方言的惯用的丰富性。
spill the beans 泄露秘密
hit the nail on the head 一针见血
let the cat out of the bag 泄露秘密
piece of cake 小菜一碟
under the weather 身体不适
bite the bullet 咬紧牙关
副词: idiomatically;
