overhead bridge

基本解释

Overhead bridge crane is a bridge in the orbit of a bridge-type crane, also known as Crane.
橋式起重機是橋架在高架軌道上運行的一種橋架型起重機，又稱天車。
The overhead bridge in electric railway is an important factor for the contact system to operate in a safely and reliably.
電氣化鉄道跨線橋是影響接觸網安全可靠運行的一個重要因素。
Rather than taking a prominent perch in the centre of the overhead bridge overlooking the road, they've resorted to standing at the extreme ends of the bridge to camouflage themselves.
而不是帶著一個突出的宿在頭頂的中心頫瞰道路橋梁，他們已經採取了站在橋的兩耑的極耑偽裝自己。

The bridge's curved overhead girders are higher in the center of the bridge but sweep lower toward a driver's right side.
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