So he keeps on studying after his English classes in order to prepare for life in America.
所以他在英语课下课后还继续学习,为以后在美国生活做准备。
Last summer I spent days in the garden watching thousands of ants crawling up the trunk of my prize peach tree.
去年夏天,我花了好几天时间站在花园里观察成千只蚂蚁爬上我那棵心爱的桃树的树干。