1·Provisions available in local shops have to be flown into Nunavut on one of the most costly air networks in the world, or brought by supply ship during the few ice-free weeks of summer.
当地商店里的供应品必须通过世界上最贵的航空网路之一空运到努勒维特，或者在夏季中少数几个无冰周里通过补给船来购买。
2·The most costly health facility is the one that fails.
费用最高昂的卫生机构是那些无法运转的机构。
3·The election that November proved the most costly to date.
11月的选举被认为是至今为止耗资最大的一次。
4·The spill remains the most costly maritime accident in the world.
这是世界上代价最昂贵的海事事故。
5·An acre yields only a few pounds of the world's most costly spice.
这是世界上最昂贵的香料，一英亩的产量仅为几磅。
6·Off-site disposal is the final option. It is the most costly form of disposal.
最后一个选项是脱线排放。这种排放方式的费用最高。
7·The most costly programmes include education and Medicaid, which voters are loth to cut.
最昂该的项目中，包括选民不愿削减的教育和医疗救助。
8·Network bandwidth is likely the most costly component of hosting a multiplayer online game.
网络带宽有可能是托管多玩家在线游戏的成本中最为昂贵的部分。
9·The triple tragedies in Japan quickly became the most costly natural disaster ever recorded.
日本的三重悲剧已迅速成为有史以来代价最高的自然灾害。
10·As a physician, I know the most costly and dramatic measures may be ineffective and painful.
作为一名医生，我深知最昂贵和最激进的手段也可能是无效的和痛苦的。