例句：
Companies are moving jobs to towns with a lower cost of living.
各公司正在把工作岗位转移至生活费用较低的城镇。
The new shopping centre was constructed at a cost of 1.1 million.
新的'购物中心耗资110万建成。
The company has made heroic efforts at cost reduction.
公司在降低成本方面付出了艰苦卓绝的努力。
The total cost of the project would be more than $240 million.
该项目的总成本会超过2.4亿美元。