研究生大部分时间都在研究室或实验室，的翻译：Graduate student most of the time in the laboratory or laboratories, 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

Graduate students most of the time in the laboratory or laboratories,

Graduate student most of the time in the laboratory or laboratories,

Graduate student majority of time all in laboratory or laboratory,

Most of the time graduate students in research labs or laboratory.

Graduate student most of the time in the laboratory or laboratories,