1.end up doing 以...而告終
Policymakers will probably end up doing this.
政策制定者最終很可能會這樣做 。
2.worsen 惡化
The security forces had to intervene to prevent the situation worsening.
那些安全部隊不得不干預以阻止形勢變得更糟 。
3.is derived from 源自;從...中產生
Anna's strength is derived from her parents and her sisters
安娜的堅強源自于她的父母和姐姐們 。
4.consist of 構成
The lungs consist of millions of tiny air sacs.
肺由數百萬個小氣囊組成 。