标记注释没有变量。

Marker annotations have no variables.

youdao

单一值注释与标记注释类似，但提供一段数据。

Single-value annotations are similar to markers, but provide a single piece of data.

youdao

您应该还记得第1部分中曾经提到，标记注释没有成员变量。

As you should remember from Part 1, marker annotations have no member variables.

youdao

* So at top left we have a slash and a star - and that says everything that follows that-- those symbols is just a comment.

在左上角，大家可以看到,这是用来告诉大家，所有跟在它后面的-,标记都只是注释而已。

哈佛公开课 - 计算机科学课程节选