The pathways were uneven, broken and dangerous.

道路不平坦、被损坏，而且危险。

《柯林斯英汉双解大词典》

Just to get the little sleep I've been getting, I have spent years taking sleeping pills and all forms of herbs and vitamins. My sleep pattern was not only sub-optimal, it was broken and dangerous.

为了得到那一点可怜的睡眠时间，多年以来，我一直在服用安眠药、各式各样的草药和维他命。

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As you probably know, it's well used by younger people in our community, but unfortunately we're getting more and more reports of broken glass making it especially dangerous for younger children.

你可能知道我们社区的年轻人是经常使用它的，但不幸的是我们接到越来越多的报告，称玻璃碎片对年幼的孩子特别危险。

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And although jumping is dangerous - falls and broken bones are common - crossing the forest floor is more dangerous still.

BBC: Gibbons' extraordinary jumps 'down to technique'

The blackout and the threat of broken glass made ordinarily benign windows dangerous and costly to protect.

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Today, it is a nine-hour drive from Kabul to Bamiyan --- and the ride is one over broken roads that passes through some dangerous provinces.

CNN: Oasis from the ruins: Afghanistan opens first national park