For each node in the tree, define a hyperlink that, if clicked on by the user, signals to the Discovery to apply a metadata condition.

对于树中的每个节点，都定义了一个超级链接，如果用户单击该链接，就会向Discovery发送应用一个元数据条件的信号。

youdao

The color of the button implicitly suggested the consequence of clicking it, especially the red button, which suggested "danger" if the user clicked it but didn't mean to close the window.

“按钮的颜色无形中暗示了点击产生的结果，尤其是红色的按钮暗示着”危险“，如果用户点击了它却又不打算关闭窗口的话。”

youdao

If it does, the OK button will be clicked.

如果包含，那么就可以点击OK按钮。

youdao

So if you haven't clicked in yet, or if you want to change your answer, keep in mind that you might need to jot down, - for example, a Lewis structure before you can answer this question.

如果你还没有点答案，或者你想改变你的答案，记住你也许需要在回答问题前写点东西，比如画一画Lewis结构,来得到最终。

麻省理工公开课 - 化学原理课程节选

Even if you clicked in just to rail about Anthony or bought the newspaper to burn it, you gave her value.

FORBES: Casey Anthony, Justin Bieber, And Creating Value

Apparently, advertisers still believe if you see their ad in print it is worth way more than if you clicked their ad while online.

FORBES: Forget The Ads, Show Me The Goods

If a person clicked on the ad, it would prompt the user to download or use the Expedia app to book the transaction.

WSJ: Online Ads Can Now Follow You Home