If you can't take the cup, then you should pay attention at this time. According to physics, you need to pull out your tablecloth under three times the gravity of the cup. If you don't know a standard of speed, then I'll tell you, if it's the cup we usually drink, you can draw the card at a speed of five meters per second. By the way, yours is a tablecloth ... you'd better try to take the cup off.

If the glass is broken, it doesn't matter. I'm Li Maomao, the owner of the micro shop. All you have to do is search shopping in your pocket (shops in Li Maomao).

There are many kinds of cups in it. Welcome to buy.

thank you