The third step was to sit at the edge of the seat and then gradually ease into the normal sitting position.

第三个步骤：先“半坐”在座上，然后再慢慢挪成“全坐”。

youdao

The third step was to sit at the edge of the seat and then gradually ease into the normal sitting position.

第三个步骤：先“半坐”在座上，然后再慢慢挪成“全坐”。

youdao