同事说「我跟你同步一下」。他要做的是？
A colleague says 我跟你同步一下. They want to…?
全球翻车率（内测预估）
A复制你的文件
fù zhì nǐ de wén jiàn · copy your files
✓告知进展、让你知情
gào zhī jìn zhǎn、ràng nǐ zhī qíng · keeping you informed of progress
C跟你换班
gēn nǐ huàn bān · swap shifts with you
D让你们进度保持一致
ràng nǐ men jìn dù bǎo chí yí zhì · keep both sides moving at the same pace
「同步一下」= 我说你听。真要一起干的会说「一起对一下」。
同步 = “I'll bring you up to speed.” If they wanted collaboration they'd say 对一下.