展卡层次结构，找到按钮标签。

Expand the hierarchy to find the button labels.

youdao

通过力度感应器，用户可以触摸找到按钮然后通过施压来选择该按钮。

In this way, a user could use touch to find a button and then increase pressure to select it.

youdao

找到正确的按钮。

Find the correct button.

youdao

Again, I don't have data to back this up, but just common sense suggests to me that the common case is if I'm on the subway platform I want to get on that train and maybe I want to get back and where are those two buttons, right?

此外，我没有数据来备份这个，但是常识告诉我，常见的情况是,如果我站在地铁站台上，我想乘上地铁,可能我还想回来,那么哪里能找到这两个按钮，对不？

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