She woke him for his medicines at intervals throughout the night.

整个晚上她不时叫醒他，让他吃药。

《柯林斯英汉双解大词典》

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》

At intervals, he was still heard to murmur, "Poop-poop!"

时不时地仍听到他嘀咕着：“噗噗！”

youdao

at timed intervals, as the Iranian president spoke.

VOA: standard.2009.08.28

At intervals her hand holding the cigarette would pass the spot on her neck.

他又郁闷又紧张,时不时地那个女人手中的烟灰。

耶鲁公开课 - 1945年后的美国小说课程节选

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

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

ECONOMIST: The Mekong river

These buoys are placed at intervals along specific lines of longitude throughout the Pacific and Atlantic Oceans.

CNN: La Nina spawns extreme weather

Compressor stations are needed at intervals along a pipeline to pressurize the gas and keep it moving.

WSJ: NY town of 9/11 workers wages gas pipeline fight