需要学生们正在为考试做准备的翻译：Need the students are preparing for the exam 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Needs students are preparing for examinations

Need the students are preparing for the exam

Needs the students to prepare for the test

Students need to be in preparation for the examination

Need the students are preparing for the exam