这些观念在下层阶级中逐渐灌输，也许不能归功于贵格会学校。
Quaker schools probably cannot be credited with instilling these ideas in the lower classes.
因为这种泥浆较贵，而且对海洋生物有害，所以在钻探过程中，这种泥浆被回收到船上。
Because the mud is expensive and could be harmful to ocean life, it is recycled back to the ship during drilling.
黑市油价现在比加油站公布的油价贵30倍，而在城市中司机要等到长达一周的时间才能加到油，因为队伍往往都有一公里长。
The black-market price of petrol is now 30 times more than the official rate at petrol stations, where drivers wait in mile-long queues for up to a week.
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