vapor
蒸汽
funnel-shaped
漏斗形的
debris
碎片
accumulates
累计
column
纵队
circulation
流通
visible
明显的
wreak
发泄
destruction
毁灭
collapse
倒塌
collisions
碰撞
Provide
Give or furnish.
Significant
Major,
Decline
Downhill slope. Become worse or less in number.
Threaten
威胁
Consequence
Results,后果
Direct
直接的
condensing
冷凝
tracking
追踪
reduce
减少
controversial
有争议的