English writing is one of the four basic skills an English learner must master.

英语写作是英语学习者必须掌握的四项基本技能之一。

youdao

Listening is one of the four basic language skills.

听力是四项基本的语言技能之一。

youdao

Listening is one of the four basic language skills.

听力是四项基本的语言技能之一。

youdao