1. There is still a vacant seat in the bus.
    公共汽车上还有一个空位。

2. He was appointed to the vacant post.
    他被委派填补那空缺.

3. Years ago, any open field, any vacant lot, any group of trees -- these were the places where children played.
    几年以前，任何开阔的地方、任何空地、任何树丛都是孩子们玩耍的地方。

4. Fuelled by the immense value attached to youth, it has made millions out of vacant promises of renewing faces and bodies.
    青春具有巨大的价值，这大大刺激了美容业，使其得以从它的那些使我们面容、身体焕然一新的空洞许诺中赚了数百万元。