We

I，you，he，she，it，we和they都是代词。

为什么不能皆大欢喜？

we 见词条使用详细说明6.2. pers pron 人称代词 (used as the subject of a v 用作动词的主体) 1 I and another or others; I and you 我们; 咱们 We've moved to London. 我们已经搬到伦敦来了. We'd like to offer you a job. 我们想聘请您做一项工作. Why don't we go and see it? 咱们去看看好不好?2 (fml 文) (used instead of I by a king, queen or pope or by the writer of an editorial article in a newspaper, etc 帝王或教皇或报刊编者用以自称). Cf 参看 the royal we (royal). 3 (used when speaking to children, sick people, etc to indicate kindly superiority 用以对儿童、 病人等说话, 表示关怀) Now what are we doing over here? 你在这儿干什麽呢? And how are we feeling today? 您今天身体怎麽样? Cf 参看 us.

*[wi:]pron. 我们