重點講解:
1. be based on 以…為基礎;
The study was based on data from 2,100 women.
這項研究基于從2,100名女性那里收集來的資料 。
2. spread out 相隔很遠的;分散的;
The Kurds are sp read out across five nations.
庫爾德人散居在 5 個國家中 。
3. center on (使)以…為中心;(使)注意力集中于;
The topic centers on the crisis in these two countries.
話題以那兩個國家的危機為中心 。
4. carry out 實施;執行;實行;
He pledged that there would be no whitewash and that the police would carry out a full investigation.
他保證將不會有任何掩飾,并且警方將進行全面調查 。