提示：点击例句中的单词，就可以看到词义解释

This is costliest for brazil in latin america .

这是巴西在拉美（付出的）最昂贵的代价。

The election campaigns have been some of the costliest ever .

这次选举的竞选活动是有史以来最为昂贵的。

Costliest of all is the state monopoly over oil .

所有形式中价值最高的是国家对石油的垄断。

That figure would make this disaster the costliest since comparable records began in 1965 .

这个数字使得此次灾难成为自1965年有可比记录以来损失最大的灾难。

San francisco - a choir director who hopes prayer can bring down high gas prices is trying out his approach at some of the costliest pumps in the country .

旧金山--期望祷告能将高油价降下来的唱诗班指导员在国内最贵的一些加油站尝试自己的法子。