Commoditization
n. 商品化
🗣️ 情景例句
No smile, no surprise.
不笑 ，就不给你惊喜。
Be swift to hear, slow to speak.
多听少说。
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子