1、I was about to clap as well, when car headlights from the driveway suddenly arced across the room.
我也正要鼓掌，這時私人車道上突然劃過一道汽車的燈光，形成弧形掠過房間。

2、This is commonly a xenon lamp, in which electricity is arced through a tube filled with the gas.
在氙氣燈內(nèi)，電流通過一個充滿氣體的顯像管，彎曲成弧形。

3、Squirrels added staccato crunch notes with their arced leaps.
松鼠蹦蹦跳跳增加了嘎吱嘎吱的斷奏音符。

4、A rainbow arced gracefully over the town.
彩虹在小城上空畫出了一道優(yōu)美的弧線。

5、Static discharges arced from ship to clouds and back.
靜電放電在飛船和云層中形成電弧然后消失。