文中用词灵活多样,但要注意增加使用高级词汇;若加强一些复杂句和从句的使用,文章会更棒;可适当增加连接词和衔接词的使用。
We played in the garden on last Sunday. It's warm outside. I noticed a balloon which seemed to make for the highway nearby. I informed it to our family at once. We tried to keep tracking the balloon. Our neighbor were out home to look it, but no one here can explain what it was doing. One boy said: "There are two men in a basket under it and one is holding a pair of binoculars. Are they spying us?" We laughed. The balloon circled our square for some time then left. Up to now, no one can explain the mystery. The officer in the control town explained later, it was a sightseeing for some person from big city.