I'll try not to. Please explain what you meant. What you said confused me.

我会试着不要。请解释你的意思。你说的话让我很困惑。

youdao

Because as you said sell at pink dot and buy it at blue dot, but what about when there forms a blue and pink arrow? Could you please explain about that?

因为照你所说当一个粉点出现时空和当一个蓝点出现时多，但是什么时候形成一个蓝色和粉色的箭头，可否请你解释一下？

youdao