v be relevant to
v be on the mind of
prep. 关于
[法] 关于
1. The teacher spoke to us concerning our grades.
老师跟我们谈论了我们的成绩。
2. There are many rumors concerning the new project.
关于这个新项目有很多传闻。
3. I received an email concerning the meeting schedule.
我收到了关于会议时间表的电子邮件。