The workers behind viral wind farm photo

Routinely workers check the situation on the sea, and wear one-piece work suits to check the wind turbines.

"The reason for wearing one-piece suits is to prevent the belt from being caught by the equipment," said Shuai Xueliang, 22, the youngest worker on the ship. "The suits are uniformly red because they are easier to be found when falling into the sea than blue or black. No matter how hot it is, all marine workers have to wear safety helmets, one-piece suits, life jackets and boots before they can work on deck."