There are always three in every country:red,yellow and green.

问题描述:

There are always three in every country:red,yellow and green.

这是小学六年级英语课本上册课文中的一句话,根据上下文意思可翻译为:在每个国家都有三种交通灯:红灯、黄灯和绿灯。

总是有三个在每个国家:红色、黄色和绿色.