1·She wondered if perhaps the bird was actually a giant kite, and the men were using it to lift a heavy object.
她想知道，那只鸟是否真的是一只巨大的风筝，而那些人是否正用它来举很重的东西。
2·A heavy object, like a football player moving at a high speed, has a lot of momentum—that is, once he is moving, it is hard to change his state of motion.
一个重物有很大的动量，也就是说，比如一位高速移动的足球运动员一旦运动起来，就很难改变运动状态。
3·Before you lift a heavy object, think through your task.
在你移动一件重物之前，想想你整个任务过程。
4·Notice that WebResource is a heavy object, so you create it once.
注意WebResource是一个大对象，因此只创建一次。
5·Greatly but the heavy object from high will put on to take away.
大力但沉重的物体从高将放在带走。
6·Have you ever tried to pull a rabbit out of a hat or make a heavy object levitate?
您曾试过从帽子里变出一只兔子，或是让重物飘浮在空中吗？
7·Balancing a pencil or any other top-heavy object on its tip is quite a precarious task.
将铅笔或任何头重的物体平衡在尖端都是在拼人品。
8·When transfer heavy object to a lower level, mine hoist usually USES the way of power braking.
矿井提升机下放重物时，多采用动力制动方式。
9·Glass is a heavy object which can be used as a tool of cast, press the paper and encase a butterfly.
玻璃杯是一个沉重的东西，它可以作为投掷的工具，玻璃杯可以用来压纸，可以用来装捉到的蝴蝶。
10·Its door was open, and stepping into black darkness he fell headlong over some heavy object on the floor.
房门开着，因为太黑，他进去的时候绊到了重物头向下摔倒。