济事

例句：

1. 1. He is always ready to assist others in their time of need.
   他总是准备在别人需要的时候提供帮助。
2. 2. The teacher was busy attending to the children's needs.
   老师忙于照顾孩子们的需求。
3. 3. She decided to attend to her own affairs before helping others.
   她决定先处理自己的事务，然后再帮助别人。