1.one-of-a-kind 独一无二的
例句:"I think it's a one-of-a-kind thing for our state," said Mr.
我认为,这对我们州来说是一个独一无二事情 。
2.as well as 既…又…
例句:"They visited some factories, hospitals as well as the school.
他们参观了这所学校,还参观了工厂和医院 。
3.between..and.. 在..之间
例句:"Luxemburg lies between France, Germany and Belgium.
卢森堡位于法国、德国和比利时之间 。
4.auction off 拍卖
例句:"Her dresses will be auctioned off for charity.
她的衣物将被拍卖以资助慈善事业 。