1.cost-effective 有成本效益的
The bank must be run in a cost-effective way.
银行必须以有成本效益的方式经营 。
2.work out 总计为
The price per pound works out at $3.20.
每磅的价格总计为$3.20 。
3.reclaimed 回收的
Maximize the use of local, reclaimed and recycled materials, and use materials with low embodied energy.
最大限度的使用当地的,再生的和回收的材料和低体现能的材料 。
4.be equivalent to 相等于
This is equivalent to losing half a month from each lifespan.
这相当于每个人损失了半个月的寿命 。