The next step is to test the strength of the shaft.(下一步将是测试吊杆的强度。)
The first shaft was built in 1947. That time gypsum was transported only with a wagon.(第一竖井建于1947年，当时使用手推车运输石膏。)
The wind spins the blades, which turn a shaft connected to a generator that produces electricity.(风吹动叶片旋转，叶片带动连接发电机的轴转动产生电流。)
They can break the brush head off and sharpen the shaft in seconds.(他们可以把牙刷头掰掉，几秒钟内把牙刷柄磨尖。)
The rotor is connected to the main shaft, which spins a generator to create electricity.(这个转轴是连接到可以转动发电装置发电的主转轴上的。)
These towers, or "blades," pinwheel about a triangular central shaft that holds elevators and mechanical equipment.(这些塔，或称“叶片”，围绕着一个三角形中心轴旋转，中心轴承载着电梯和机械设备。)
In the center of each gallery is a ventilation shaft, bounded by a low railing.(在每一条廊道中心都有一口通风井，外面围着一道矮矮的栏杆。)
He is like a moonbeam like a shaft of silver.(他就像一道月光，一杆银枪。)
A brilliant shaft of sunlight burst through the doorway.(一道耀眼的阳光从门口照射进来。)
There was a family of cats on the rooftop there, making their home in the ventilation shaft.(在那儿的屋顶上，住着猫的一家，它们的家安在通风竖井里。)
