obstructions造句
Some of them are like setting a trap ( with
obstructions ).
有些像是设的陷阱 ( 有障碍物 ).
Ruler shows the distance in meters to nearest
obstructions.
标尺显示到最近的阻碍的距离,以米为单位.
They went ahead of us to clear the road of
obstructions.
他们走在我们前面清除路上的障碍.
If all the coronary arteries are free of significant
obstructions, all parts of the heart will receive equal amounts of oxygen.
如果所有的冠状动脉均没有较大的阻塞物，心脏各部分将得到等量的氧气。
riding horses across country over
obstructions to demonstrate horsemanship
骑马穿过障碍物来证明骑马术