例句：

　　Companies are moving jobs to towns with a lower cost of living.

　　各公司正在把工作崗位轉移至生活費用較低的城鎮。

　　The new shopping centre was constructed at a cost of 1.1 million.

　　新的購物中心耗資110萬(wàn)建成。

　　The company has made heroic efforts at cost reduction.

　　公司在降低成本方面付出了艱苦卓絕的努力。

　　The total cost of the project would be more than $240 million.

　　該項目的總成本會(huì )超過(guò)2.4億美元。