Day 33 | 恋词5500词每日一题Unit14(2)-(3)

选出句中mobile的反义词，做完题目别忘了翻译句意在评论区。

The main objective of this plan is to provide a comprehensive service system that supports mobile workforce.

#考研英语朱伟[超话]# http://t.cn/A6cqQdxE ​