tail poles造句

The cap, cap gallery, sails, fan and tail pole are all in place.
Neither the head nor the tail poles are well differentiated as in gregarious deer; consequently, this deer's coat is little differentiated.
The timber tail pole is connected from the roof to a cart wheel on the ground guided with a groove, which was used to change the direction of the sails.
First the talber ( step lever ) is pulled down and hooked into place to raise the steps, then the miller pushes the tail pole round and lastly lowers the steps again.
Like most mills in New France it was built to a French design, a cylindrical stone tower with a movable roof which could be turned by a tail pole to face the sails to the wind.
It's difficult to find tail poles in a sentence. 用tail poles造句挺难的

Four sails and millstones in front of the post balance the double steps ( which act as a thrust support when down ) and the tail pole behind ( which is used to turn the sails into the wind ).