重点讲解：
1. set up 创建；建立；安排；组建；
A new middle school has been set up in the village.
村里新办了一所中学。
2. carve out 开创(事业)；赢得(工作)；
We have programs where we carve out small market shares.
我们有计划要开发出一小部分的市场份额。
3. take part in 参加；参与；
Unfortunately, I can't take part in the party this time.
真可惜，我这次不能参加聚会了。
4. compared to 与…相比；和…比起来；
This can cause some duplication, compared to a more-normalized structure.
与更规范的结构相比，这可能会导致一些重复。