John was a very famouspianist. 约翰是著名的钢琴家。 When he was a small boy,he once played at a party in the home of a rich man. 当他还是个小男孩的时候,他曾经在一个富人家里的聚会上演奏钢琴。 He was only eight years old,but he had played the ...
TMTPOST--"The prospects of AR industry are very promising," an AR industry entrepreneur told AsianFin, "With increased attention, and more mature technology, survival has become easier. However, we ar ...