重點講解：
1. a clutch of 一小群；一小簇；
The party has attracted a clutch of young southern liberals.
聚會吸引了一群南部的年輕開明人士kSQ,*qrtBsiXPArLsMg。
2. on top of 在上面；在頂上；
She wore her hair loosely knotted on top of her head.
她在頭頂上打了個松松的發(fā)髻p3JV=_qAw5mRX_。
3. in response to 回應；
Sudan even threatened to mobilize in response to the ultimatums.
作為對最后通牒的回應，蘇丹甚至威脅說要動員軍隊Li;-Uqdy=NZH|rXwQ。
4. work out 計算出，解出；
We need to work out the best fit between the staff required and the staff available.
我們必須算出所需人員與現(xiàn)有人員之間的最佳搭配=sW*TckYz_BrI3KG;k。