你正走过一个学校警卫处，两个标志都被挂出来了。你必须怎么做？You are coming up to a school patrol crossing and both signs are held out. What must you do?
在两个标志被收回之前停下来Stop until both signs are pulled back in
如果孩子们还没准备好过马路，可以继续走Carry on if the children are not ready to cross
在孩子们过完马路之前停下来。Stop until the children have crossed