Did you know #25amigo-jack (41)Staff Sergeantin Account Booster 👍 • 3 years ago CHINA HAS THE WORLD'S LARGEST AIR PURIFIER. A 328 FEET TALL ANTI-SMOG TOWER THAT CAN PRODUCE 10 MILLION CUBIC METER OF FRESH AIR EVERYDAY. #booster #kr #sct #steemexclusive #zzan #dblog #account-booster