译句：he must stop and either look at the traffic lights or look both ways down the street.he must stop and either look at the traffic lights or look both ways down the street.
问题描述：
译句：he must stop and either look at the traffic lights or look both ways down the street.
he must stop and either look at the traffic lights or look both ways down the street.
答
他不得不停下来，并且早早地观望着交通灯或许朝马路两边望去
答
他必须停下来，或者观看一下红绿灯，或者沿着街道两边看看。
答
他必须停下来,要么看看红绿灯,要么看看路两边.
答
他必须停下来，看看交通信号灯，然后看看马路左右两边。