The fire engine can carry extra tanks or refilling equipment, and a firefighter spends a limited time in the burning building.

消防车可以装载额外的气瓶或者充气设备，而消防员在着火建筑内停留时间也有限。

He knocked his pipe out before refilling it.

在装烟丝之前，他磕出了烟斗里的烟灰。

He knocked his pipe out before refilling it.

他轻轻地将烟斗里的烟灰敲出来。

Just refilling the chips. They're on the fridge.

把薯条装满，冰箱里有。

Snap on Refilling cap and filter for safe operation.

出于安全考虑在注油口和过滤器处设有弹性扣环。