We’ll deploy as many people as we want.

是典型的as + adj + n+as 句型. 即可做定语从句.又可做比较状语从句.

但是有点疑惑   为什么want 后面没有加to呢？

如果当状语从句的话. (从句继承主句省略的表语 deploy many people)

句子就改成 We’ll deploy as many people as we want (deploy many people).

因为是want to do.所以 我想应该是want to deploy. 而不是 want deploy.

另外如果当定语从句的话.缺少to. 也是有问题的.