请问 Proposal & presentation 区别是什么?

请问 Proposal & presentation 区别是什么? 请问 proposal 和proposition区别是什么 presentation proposal怎么解释比较好 请问business proposal是什么意思? 请问management presentation proposal与project的区别 proposal 和advice 的区别 proposal与suggestion的区别? proposal presentation和show 的区别 suggest proposal advice三个的区别 请问“- The proposal is free of spelling