During the summer holiday, my grandparents went to China. First they flew to Beijing from London. Then they went to Guangzhou by train.

    When they wentto my home, I wanted to help my grandpa carry his heavy bag, but he did himself.  They bought many presents for us.  I got a dress.  My brother got a toy plane. They brought many dried fruits for us, which they grew by themselves. My grandparents are farmers. They are hard-working people.

如图所示：翻开国家统计局的统计年鉴，三条昂扬向上的数据曲线，勾画出十年来我国国民经济快速增长、综合国力大幅提升的发展轨迹。