The lawyer is planted in this 3 phase of criminal case (one, reconnoiter phase 2, examine level 3, sue level) need becomes those jobs, limits, limits of authority, etc.

• 律师在这种刑事案件的三个阶段（一，侦察阶段二，审查阶段三，起诉阶段）需要做那些工作、范围、权限、等等。