是someone's else还是someone else's 是rise to speak还是raise to speak什么意思啊

someone else's 另一个人的...
rise to speak 站起来说话

someone else's

raise to speak

是someone's else，else是个副词不能加所有格。
不那么说，我想你可能想说的是raise (up) your hand to speak举手发言的意思。

someone's else重要的事物[人], 有一定意义的事物