me的主格是I。I的例句：He knew I was energetic and dynamic and would get things done（他知道我精力充沛、生气勃勃，会把事情办成的）。

I的例句：I think I'd prefer something a little less energetic（我想我更喜欢不太剧烈的活动）；I don't feel I can comment on their decision（我觉得我无法对他们的决定作出评论）。