提高口语表达能力用英语怎么表达？

例句：

如何提高中学生的.口语表达能力

How to Improve Middle School Students' Ability in Oral Expression

如果坚持不懈，一定能提高学生的口语表达能力。

If making unremitting efforts, students oral expressing a-bility can be improved.

课堂上反复使用英语有助于提高学生的口语表达能力。

Continual use of English during class helps improve the student's speaking ability.

它能使学生在模拟的情形下熟练地运用所学知识，锻炼口语，提高口语表达能力。

This activity helps students to use what they learned to practice and improve their oral English capability under simulated situations.