GroupTwo()拐角
A. crossroads
B. straight
C. railwaystation
D. subway
E. corner
()火车站
A. crossroads
B. straight
C. railwaystation
D. subway
E. corner
()十字路口
A. crossroads
B. straight
C. railwaystation
D. subway
E. Corner
()地铁
A. crossroads
B. straight
C. railwaystation
D. subway
E. corner