改写扩写4n4H/s,I8}-T0P5q)F/k
Can you play chess now? （一般过去时）4n4H/s,I8}-T0P5q)F/k
'B,r'J;r.K:_6r+E8A)X9D*v*[7j.g4T?4n4H/s,I8}-T0P5q)F/k