介绍:
1. go down 向南或向下去
They are going down to mexico for a couple of weeks.
这几周他们去墨西哥旅行。
2. go up 向北旅行
I'm going up canada for the summer.
夏天我会去加拿大。
3. go on 继续下去 = continue
That's very funny！ Please，go on.
太有趣了，继续讲吧。
4. go over 检查, 复习
let's go over this one more time.
再检查一次吧。
Should we go over our business plan again？
我们是不是应该重新检查一遍我们的商业计划。
大家还在听
