电缆的末端与一个尾随浮筒相连。
我们把船系在那个红色的大浮筒上。
控制:提供整体浮筒开关装配。
你船可在5号航道浮筒上引航员。
这架飞机是装有充气浮筒,以允许在水面上下车。
This aircraft was equipped with inflated pontoons to permit alighting on the water.
这架飞机是装有充气浮筒,以允许在水面上下车。
This aircraft was equipped with inflated pontoons to permit alighting on the water.
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