英语解暑怎么说呢

"解暑" (jiě shǔ) means "to cool off" or "to relieve the summer heat" in Chinese. In English, you could say "to beat the heat" or "to cool down" to express the same concept. For example:
"I'm looking for ways to beat the heat this summer."
"It's so hot today, I just want to find a way to cool down."
You could also use more specific phrases to describe the ways in which you are trying to cool off, such as "taking a dip in the pool" or "drinking cold beverages."