青云翻译

5 This volunteer work to each of them a week to spend a few hours of their time.

5. this volunteer work each week to spend several hours at a time to each of them them.

5. This volunteer works each Zhou Yao the flower to go to their each person they several hours the time.

5 * the work of volunteers they need to spend a week each of them a couple of hours of their time.

5. this volunteer work each week to spend several hours at a time to each of them them.