1.a piece of 一片;一块
I picked up a piece of wood and started carving.
我拿起一块木头,开始雕刻起来 。
2.milk chocolate 牛奶巧克力
This is a cheaper milk chocolate.
这是一种便宜的牛奶巧克力 。
3.dark chocolate 黑巧克力
I found one made of dark chocolate that is spectacular.
我找到了一种用黑巧克力做的极赞的卡片!
4.similar to 与...类似
The accident was similar to one that happened in 1973.
这次事故和1973年发生的那起事故很相似 。
5.While the new study failed to show any health benefit to eating a single piece of chocolate, "that doesn't mean eating it over the long term isn't beneficial," said Lema.
over the long term 长期来看
Over the long term, such measures may only make the underlying situation worse.
长远来看,这些措施可能只会使潜在问题恶化 。
Our challenge is the need to tackle our deficits over the long term.
我们的挑战是需要在长期内解决我们的赤字问题 。
6.Studies have shown that foods with high levels of antioxidants can reduce the risk of an age-related vision problem called macular degeneration.
reduce the risk of 降低...风险
People should eat less fat to reduce the risk of heart disease.
人们应该减少脂肪摄入,以降低患心脏病的危险 。
People need it for basic survival, and to reduce the risk of infectious disease.
民众需要水维持基本生存和减少传染病危险 。