导师回血计划一对一简介：Throw the garbage in the trash can to the garbage pile at the end of the playground, then wash it and bring it back. Put all the working tools in the corner. This is the completion of hygiene.
Throw the garbage in the trash can to the garbage pile at the end of the playground, then wash it and bring it back. Put all the working tools in the corner. This is the completion of hygiene.
