You can add annotations to the screenshot by double-clicking it.

可以通过双击屏幕快照向其添加批注。

youdao

You can add annotations to attributes, and observe events for them.

您可以将附注加入至属性，并为其观察事件。

youdao

We'll add annotations, and it'll become something historians and students can use.

我们会对这些地方加注，然后就会成为对历史学家和学生有用的东西。

youdao

Tonara is an intelligent sheet music app for iPad that actively listens to the music you play and turns the pages for you, lets your record and share what you are playing and add annotations to your sheet music.

FORBES: Tonara: An Intelligent Music App

Annotations: Users can add graphical notes to any item in Word, Excel or PowerPoint with a single tap.

ENGADGET: CloudOn announces new features, worldwide availability on iOS and Android