31.   He dug a trench around it and covered the wagon behind it with a plastic tarp given to him by the United Nations.

32.   I have been told I should install a sump pump, then dig trenches in the concrete floor to carry the seepage of water to the sump.

33.   If this probe lands, it will dig a trench in the Martian dirt at the south pole and cook soil samples in a search for water.

34.   In at least one spot on the main north-south artery, they had dug a trench that made the road impassable.

35.   In China as elsewhere, farmers plow, geologists map remote deserts and army conscripts dig trenches.

36.   Inside, men in blue uniforms set up tents and dug sanitation trenches.

37.   Israeli soldiers were digging trenches with military machinery and fortifying two Merkava tanks perched on the hillside, gun barrels trained on the Palestinian village.

38.   Israeli forces have dug trenches around Jenin.

39.   Kids dug trenches and played tag.

40.   Men were usually forced to dig trenches.