以下是引用elinaqu在2007-9-28 18:25:00的发言:
(C) Tour buses typically spend less than one-quarter of the time they are in Palitito transporting passengers from one site to another. 1/4时间transporting ,那3/4时间就一定是idle吗?说不定是parking呢? 我逻辑巨差,还是请NN帮忙解答一下啊 Tour buses typically spend less than one-quarter of the time they are in Palitito ......,这就是说现在100%的时间都是在开车是事实上are transporting,而正常(typically)要少花四分之一的时间比现在。所以容纳三分之一的停车场造好了以后就可以把idle的情况基本解决(满足结论的句子from the buses' exhaust will diminish significantly)
[此贴子已经被作者于2008-7-15 16:55:57编辑过] |