Several red and white barriers marked the road at intervals of about a mile.

每隔1英里左右就有一些红白相间的路障来标示道路。

《柯林斯英汉双解大词典》

During the Medieval Warm Period extensive fires burned through parts of the Giant Forest at intervals of about 3 to 10 years, he said.

他说，在中世纪温暖期时代，大范围的火灾每隔3至10年就会席卷巨木林的部分区域。

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The lighthouse flashes its signal at intervals of five seconds.

灯塔每隔五秒钟闪一次信号。

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Remember we were talking about beat, which is the regular pulse, the pulse of life, the pulse of music, that comes at regular intervals.

我们讲到了节拍,节拍是一种有规律的律动,就像生命的律动一样,这是音乐的律动,节拍表现为有规律的间隔

耶鲁公开课 - 聆听音乐课程节选

Another example is at the very opening of the book: The train was racing through treetops that fell away at intervals and showed the sun standing very red on the edge of the farthest woods.

在书的最开头还有一个例子：,“在树林中，火车疾驰，若隐若现,时不时地露出远方树林,边缘的火红的夕阳,一旁是弯弯曲曲。

耶鲁公开课 - 1945年后的美国小说课程节选

And the experimenter is back there with the speed knob and at random intervals he just speeds up the tape of their heart and then slows it down.

实验者回到实验室，带着录音设备,随机地,他加速了心跳的录音,然后又慢下来。

耶鲁公开课 - 心理学导论课程节选

As mammals, they need to come to the surface to breathe at intervals of roughly 20 minutes.

ECONOMIST: The Mekong river

In many species all the individuals flower simultaneously, at intervals of a few years to decades, and then die.

BBC: NEWS | Science/Nature | UN alert on threat to wild bamboo

At each location, telescopic cameras have taken hundreds of thousands of visible light lunar images at intervals of every 20 seconds.

FORBES: Active Moon? Recent Lunar Surface Phenomena May Signal Some Form Of Volcanism