overhead造句
Overhead, the chopper roared and the big blades churned the air.
头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。
The air reeked of kerosene and huge aircraft rumbled
overhead.
空气中散发着煤油味，巨型飞机在头顶隆隆地响着。
Overhead cranes were lifting giant sheets of steel.
高架起重机正吊起一块块巨大的钢板。