译林牛津版高中英语模块七Unit2 Fit for life Reading课件(共51张PPT)
(1) to show something that was hidden or not previously known:
这次辩论能够揭露这些国家之间的明显差异。
The debate could open up sharp differences between the countries.
(2) to make a space larger or less enclosed:
我们打算把墙壁推倒来扩大我们的厨房。
We’re going to open up our kitchen by knocking down a couple of walls.