A town-dweller was visiting the country and was praising the cleanliness of the air.
A town-dweller was visiting the country and was praising the cleanliness of the air.
一个城里人到乡下去游玩，他特别赞赏那里洁净的空气。
A town-dweller was visiting the country and was praising the cleanliness of the air.
一个城里人到乡下去游玩，他特别赞赏那里洁净的空气。