今天傍晚,我和几个同学去公园玩。突然,不知什么东西砸在我头上。我捡起来一看,是一个椭圆的绿色果子。仔细一看,上面有深绿色的花纹,摸起来像石头一样硬。我又拿起来闻了闻,有一股淡淡的青草味。大家都不认识这个果子,就七嘴八舌地议论开了。有的同学说:“这个果子像小核桃。”还有的同学说:“这个果子像荔枝。” Today evening, I went to the park with several classmates. Suddenly, I do not know what hit me in my head. I picked it up and saw an oval green fruit. A closer look, dark green pattern above, feels like a stone as hard. I picked it up and smelt it, with a hint of grassy smell. Everybody did not know this fruit and talked openly. Some students said: “This fruit is like a small walnut. ” Some students said: “This fruit like litchi. ”