The crane men climbed up on to the roof and put ropes under Grandma's arms.

吊车工爬上屋顶，把绳子套在奶奶的胳膊下。

He could remember how the overhead crane man had shouted He-e-eads up! as he had sailed down the length of the building with the first load of the parts dangling from his hook.

他还记得当时头顶上的起重机指挥者叫嚷着小心，起重机钩子上悬挂着第一批零件，将零件放在建筑上。