Data collection is meagre and infrequent.

因为这些数据收集得很少，开展频率也很低。

People complained that buses were late and infrequent.

人们抱怨公共汽且不频繁。

Without necessarily meaning to, romanticism made infrequent sex and adultery into catastrophes.

虽非故意，但浪漫主义把性生活不频繁 与偷情变成万恶不赦的事情。

Errors in the reporting of such infrequent crimes have a huge effect on the headline figure.

这些罪发生几率不大，相关报道中出现的错误会极大地影响到最后公布到新闻媒体上的数字。

If I say something happens " once in a blue moon, " it is uncommon, infrequent, rare.

如果我说某件事" once in a blue moon" ，那它就是不常见的，很少发生的，罕见的。

It's a high poverty community, low graduation rates, high crime, infrequent opportunities for science or nature access.

这个非常贫困的地区有着极低的就业率、很高的罪率、因此对科学及自然的追求自然十分贫乏。

The men rode and ran by turn, and the dogs were kept on the jump, with but infrequent stoppages.

那两个人轮流驾橇和跑路, 狗队则一直在奔跑, 有时停脚歇一会儿。

It was one of those not infrequent days of an English June which are as wet and boisterous as November.

这种天气在英国的六月里并不少见，就跟十一月份那种潮湿恶劣的天气一样。

To us, sure, in very small, infrequent doses.

对我们而言 当然 不算是欢欣雀跃。

Any imagined or real spike from royal weddings is so brief and infrequent as to make no difference to British prosperity.

王室婚礼带来的提振，无论是想象的也好真实的也好，都短、偶然，对英国的繁荣起不了什么作用。

In high concentration the shift from the focus of attention is of short duration and relatively infrequent.

在注意力高度集中的情况下，注意力的转移持续时间很短，而且相对较少。

Chances to see Ashley alone were all too infrequent these days. And to think that Melanie had asked her to hold him!

可是你想，媚兰居然请她把他留住呢？这有意思了。

Same goes for the even more infrequent references to breast pumps, the modern appliance that lets a breastfeeding mom go back to work.

同样地，也更少会提到吸奶器，这是一种让母乳喂养的母亲重返工作岗位的现代设备。

But as we've seen, they're very infrequent and there are other things in the heavens and on the Earth that are much more dangerous.

但是就象我们看到的那样，它们非常罕见，天空里和地球上还有其它要危险的多得多的东西。

But when we do have a heat wave, we make the most of it by going outside, sunbathing, and enjoying the very infrequent hot weather.

不当我们真的有热浪来袭时，我们就会充分利用，去到户外、做做日光浴，然后享受这非常难得的炎热天气。

Finally, students are expected to interact primarily with each other rather than with the teacher, so correction of errors may be absent or infrequent.

最后，学生应该主要与其他人互动，而不是与老师，因此错误的纠正可能会缺席或很少。

Conversely, their sentences are delivered quickly, softly, within a narrow range of intonation and with short or infrequent pauses when they are saying something which is incidental.

相反，当他们说一些偶然的话时，他们的句子会快速、柔和、语调范围窄，并有短或不经常的停顿。

There was that in his tone which implied distrust of his position as a solicitous lover, a doubt if he were acting fairly towards one whose tastes touched his own only at rare and infrequent points.

在他的语调里隐含一种对自己作为一个虔诚求爱者的怀疑，怀疑自己对一个只有在很少和不常有的地方才跟他的趣味有所相近的人的态度是否公正。

He had untiring energy for the dancing and parties she loved and an unending supply of coarse stories with which he regaled her on their infrequent evenings alone when the table was cleared and brandy and coffee before them.

他有用不完的精力来参加她举行的舞会和宴会。偶尔上就他俩，吃完了饭，面前摆着白兰地和咖啡，他有许多不登大雅之堂的故事讲给她听，给她解闷。