[Shanghai Rainstorm, Mopping Up Water] The July 19 rainstorm in Shanghai interrupted a Chinese Super League match at Shanghai Stadium, and staff could only use mops to soak up the water.

The video mainly discusses how to respond when a stadium in Shanghai is flooded by a rainstorm, using equipment such as dehumidifiers or fans.

Video link:

Full transcript:

This should be a dehumidifier, a dehumidifier — they've already bought the dehumidifier, so. Hahahaha! I was thinking, wouldn't it be suspicious to bring in a fan? And a fan doesn't dehumidify, it doesn't suck up much moisture.