重点讲解:
1. be equal to (大小、数量、价值等)相同的,同样的;相等的;
One unit of alcohol is equal to half a pint of beer.
一单位酒精等于半品脱啤酒 。
2. be about to do sth. 即将(做…)的;快要(发生…)的;
Britain is about to propose changes to some institutions.
英国将提议对一些机构进行改革 。
3. be good for 有利的;有益的;
There is scientific evidence to support our instinct that being surrounded by plants is good for health.
我们觉得周围植物环绕会有益健康,这种直觉有科学证据支持 。
4. compete with 竞争;
We can't compete with them on price.
我们在价格上无法与他们竞争 。