激光雷达与毫米波雷达:在哪些情况下对别人说谢谢?
来源:百度文库 编辑:查人人中国名人网 时间:2024/06/04 00:23:00
“Thank you”can be used on many occasions
someone helps you and when you need one's help
1、当别人帮助了你时
2、归还别人东西时,
别人帮助你了啊~````````````````````````````````
礼多人不怪