They know that I'm married and that I have a family.
他们知道我结婚了, 有一个家。
We've got to get a refrigerator for the kitchen.
我们必须有一个电冰箱放在厨房。
and we have to lower into the ground and haul out of the ground great lengths of drill pipe which are rotated by an engine at the top and are fitted with a cutting bit at the bottom.