https://online2.tingclass.net/lesson/shi0529/0009/9450/32.mp3
https://image.tingclass.net/statics/js/2012
Two girls have gone out for a walk.
兩個女孩出去散步了。
It is May, and the air is cool.
五月里，空氣涼爽。
They hear the birds sing in the trees, and they hear the noise of the frogs in the pond.
她們聽到鳥兒在樹上唱歌，她們聽到青蛙在池塘里“呱呱”的叫聲。
They see men at work and boys at play.
她們看到男人們在干活，男孩們在玩耍。
