"提升口语表达" 可以用英文表达为 "improve spoken expression"。这个短语的来源是根据英文单词 "improve" 和 "spoken expression" 组合起来而成的。"Improve" 是一个动词，意思是 "使变得更好"，而 "spoken expression" 是名词短语，意思是 "口头表达"。因此，"improve spoken expression" 的意思就是 "使口头表达变得更好"。
下面是一些英文例句及其中文翻译，希望能帮到你：
I want to improve my spoken Engpsh. 我想提升我的英语口语能力。
She has been working hard to improve her spoken French. 她一直在努力提升她的法语口语能力。
He took a course to improve his spoken communication skills. 他参加了一个课程来提升他的口头沟通技巧。
下面是一些英文例句及其中文翻译，希望能帮到你：
I want to improve my spoken Engpsh. 我想提升我的英语口语能力。
She has been working hard to improve her spoken French. 她一直在努力提升她的法语口语能力。
He took a course to improve his spoken communication skills. 他参加了一个课程来提升他的口头沟通技巧。