The two issues are closely related.这两个问题密切相关。

The two events were not related.这两件事没有联系。

equipment for diving and related activities潜水及相关活动的设备

closely related species亲缘关系很近的物种

Sanskrit is related very closely to some European languages.梵文与一些欧洲语言有很近的亲缘关系。

We're related.我们是亲戚。

It turned out that she was related to him by marriage.原来她和他有姻亲关系。