Possible Unclear instructions/ More instructions needed in tutorial block

URL: https://reactjs.org/tutorial/tutorial.html

Corresponding code here becomes unclear as to what code is it referring to, the user has to scroll back and forth to understand what code to delete and breaks the flow of the user.
for example, the user may be inclined to completely remove the handleClick() straightaway but instead it was only supposed to be repositioned inside the game class (with modifications)
therefore, I feel this area could use more descriptiveness.

打开链接的 React 教程，找到 handleClick 示例附近的 "Corresponding code" 指示。明确应移动或修改哪些代码，尤其要说明 handleClick 属于 Game 类；教程应让人无需来回滚动就能理解预期的编辑。