blue moon

By living a blue moon with the Indians, he was assimilated to them in his thinking and actions.

由于长期和印第安人共同生活, 他在思想和行动上都被他们同化了.

We also did all the work for the Blue Moon Race.

我们也为蓝色月亮比赛做了所有的工作.

This is a chance once in a blue moon.

这可是个难得的机会.

Where have you been? I haven't seen you in a blue moon.

你到哪儿去了? 我好久没见到你了.

Great writers like Mark Twain only appear once in a blue moon.

(像马克吐温那样伟大的作家,是很罕见的. )

That sort of thing only happens once in a blue moon.

这种事情难得发生一次.

Eg . Seeing the partial eclipse is once in a blue moon.

看见月偏食真是个千载难逢的事.

It was an opportunity that comes once in a blue moon.

这种机会来一次可太难了.

Something that happens once in blue moon almost never happens.

那种罕见的事情几乎不会发生.

Such a chance comes once in a blue moon.

这样的机会极其难得.

In the city met you is real once a blue moon!

在这个城市里能遇到你真是太难得了!

He gives us a treat only once in a blue moon.

他招待我们一顿可真是千载难逢.

The story is just a blue moon.

这个故事根本就是件不可能的事.

You get a chance like this only once in a blue moon.

这种机会你是很难得到的.

He gets drunk only once in a blue moon.

他难得喝醉酒.