Such a chance comes once in a blue moon. Fat chance I can get a thicket for the concert.
这样的机会极其难得。我很难有机会得到音乐会的票了。
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The island is seldom, if ever, visited by ships. Such a chance comes once in a blue moon.
这个岛难得有船停靠.这样的机会极其难得。
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That's why we say 'once in a blue moon' to talk about something that very seldom happens.
这就是为什么我们有个说法叫做“'once in a blue moon'”就是形容罕有发生之事。京晶:可不是吗。
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But what exactly does a blue moon look like, and is it really all that rare?
然而,蓝月亮到底是什么样的?真的那么罕见吗?
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应该说,现在是传统文化获得发展的千载难逢的最佳时机。
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I have almost forgotten what Jack looks like. I see him once in a blue moon now.
我几乎已经忘了杰克的模样。到现在我只极难得地见过他一次。
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I don't know why he bought that membership card, he uses it once in a blue moon.
我不知道他为什么买那张会员卡,他基本不用的。
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信息网络化的发展给中国经济的发展带来了千载难逢的大好时机,但同时也给中国经济的发展带来了严峻的挑战。
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What does it matter what your uncle thinks of you? He only visits you once in a blue moon.
你叔叔怎样看待你,这有什么关系?反正他难得来看你。
provided by jukuu