Doing this gives the fire more shape and smoothness, as well as giving an indication of heat and movement.

这样做能让火焰的形状更多变且更平滑，也是热量和动态的象征。

youdao

There was no indication of hostile fire, officials said, saying it appeared the chopper went down because of some other problem, possibly mechanical.

官员表示，没有迹象表明，飞机在坠毁前遭到了地面火力袭击。因为飞机在失事前是断路器着地的，很可能是机械故障。

youdao

The fire alarm indication panels are at the rear of the bridge.

火警显示面板位于驾驶台的后部。

youdao

"It's almost impossible to prepare for that situation if there's no indication of any potential threat, " said Philip Stittleburg, chairman of the National Volunteer Fire Council and the National Fire Protection Association.

CNN: SHARE THIS