The redoubt consisted of a mound, with trenches dug out on three sides of it.

这个多面堡就是一座三面挖有战壕的土岗。

youdao

They dug six narrow trenches in the most likely spot and found nothing.

他们在可能性很大的地点挖了六条窄沟，没发现什么。

youdao

Rescuers dug trenches in the sand to channel water close to the whales as volunteers doused them with water and draped wet fabric over their bodies to keep them cool.

救助者在海滩上挖沟把海水引到鲸鱼身边，志愿者往鲸鱼和海豚身上浇水，把湿布照在他们身上以保持凉爽。

youdao

But these were quiet. Soldiers from both sides climbed out of long trenches dug in the ground.

VOA: special.2010.10.28

Workers live and sleep in the same low-slung sheds, stepping down into 3-foot-deep trenches dug into the earthen floors to house the looms.

FORBES: On The Cover/Top Stories

They were found in exploration trenches being dug at the abandoned Odeon cinema on Hunter Street.

BBC: Remains of two Roman roads found in Chester

Farmers in other parts of the country have dug trenches around their property and even hired mercenaries to guard their fields.

ECONOMIST: South Africa