在以上的每一步都有可能出错，你的心智模型可能无法和电脑的状态相同步，或者你可能记错了按钮的名字。

At every step something can go wrong, your mental model can get out of sync with the state of the computer, or you might remember a button name incorrectly.

youdao

在以上的每一步都有可能出错，你的心智模型可能无法和电脑的状态相同步，或者你可能记错了按钮的名字。

At every step something can go wrong, your mental model can get out of sync with the state of the computer, or you might remember a button name incorrectly.

youdao