外界对于保守党的欧元区危机态度不甚了了，是可以理解的。
An outsider could be forgiven for some confusion about Tory views of the euro-zone crisis.
要知道，一旦它发现了任何错误，它就会怪到我头上，尽管我连它的磁盘在何方都不甚了了。
You just know that if it finds any errors, it's going to blame me, even though I don't even know where its disks ARE.
尽管腰痛的发生率很高且该领域研究众多，但一些类型的下腰痛的发病机制仍然不甚了了(特别是机械性的下腰痛)。
Despite the high prevalence of back pain and intensive study in this area, little is known about the pathogenesis of some types of LBP (especially mechanical LBP).
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