When is the right time to pave the way?

Summer is a hot season and people love and hate it. You can enjoy iced food in summer, so you don't have to worry too much about your stomach being cold. However, the sunshine in summer is vicious, which raises the temperature of the whole earth and exposes people's skin to the sun. The first tool for enjoying the cool in summer is a mat, which can make your bed cooler and more comfortable than a blanket. It is appropriate to spread a mat around May Day. At this time, the weather has gradually turned hot, and laying a mat after May Day will bring some coolness. At this time, the temperature will make you not catch a cold even if you lay a mat.