炎暑

shí zhí yán shǔ

时值炎暑

in the height of summer

yán shǔ yǐ jīng dào le

炎暑已经到了。

The blazing hot summer has come.

yán shǔ bī rén

炎暑逼人

scorching summer heat

jìn rù tiān shān gē bì tān shang de yán shǔ jiù yuǎn yuǎn de bèi piē zài hòu bian

进入天山，戈壁滩上的炎暑就远远地被撇在后边。

Up on Tianshan, you have left the heat of the Gobi far behind.