What was the turfan depression like? pls answer asap

Depression, is a fault-bounded trough located around and south of the city-oasis of Turpan, in the Xinjiang Autonomous Region in far western China, about 150 kilometres (93 mi) southeast of the regional capital Ürümqi. It includes Lake Ayding, −154 metres (−505 ft), the second or third lowest depression on Earth.[1] By some measures, it is also the hottest and driest area in China during the summer.[2]

your answer is "graduates" hope this

is there a year set? the question is incomplete