我们需要清理炉子上的烟囱管，它被煤灰堵住了。

We need to clean the ___stovepipe on the stove; it's clogged with soot.

这位绅士戴着高高的烟囱帽参加了维多利亚时代的派对。

The gentleman wore a tall ___stovepipe to the Victorian-era party.

工人们用一根烟囱状的钢管来支撑临时搭建的帐篷。

The workers used a ___stovepipe to support the temporary tent.