One dusk, I took a walk on the lawn with my little son.It was one late summer when hibiscus flowers turned emarcid.The lawn was covered with thick fallen petals.

• 一天傍晚，我牵着儿子在草坪上散步，是暮夏了，木槿花开始零落，草坪上铺着一层厚厚的落英。