1.move through 通过
例句:Use the next and previous links to move through the data.
使用“下一页”和“上一页”链接在数据中移动 。
2.groups of 群体
例句:The teacher told the two groups of students to walk together side by side.
老师告诉两组的同学联合行动 。
3.begin to 开始
例句:The horns of some deer begin to shed.
有些鹿开始换角了 。
4.arrive at 到达
例句:We arrived at the airport one hour early.
我们提前一个钟头到达机场 。