有关短语keep sb informed about sth.

问题描述:

有关短语keep sb informed about sth.
the scientists wanted to keep people informed about the breakthrough in their experiment.句中keep sb informed about sth怎么会有想某人报告某事的意思,一般不是译成使某人知道某事麽?还有keep和inform同时出现时是不是不管什么情况下都是加ed
infoum about 和inform of是不是可以互换使用

不是,这时INFORMED是被动的意思,是某人被通知,被告之
可以互换