A. The light is green. You can go. B. The light is yellow. Please stop and wait. C. The light is red. Don't cross. |
A. turn left B. waiter C. left hand D. cross the street E. traffic lights F. turn right |
A. 停下来去做某事 B. 右转 C. 等一会儿 D. 停下正在做的事 E. 左转 F. 过马路 G. 交通事故 |
A.red | B.blue | C.green |
A.Be careful. | B.You are careful. |