column tube的用法和樣例：
例句
- The hydroforming of Abnormity Tube can carry through in common hydraulic press or special hydroforming press.
異形管件液壓脹形可以在普通液壓機或專用液壓脹形壓力機上配以專用模具裝置完成。 - The horn is merely a round tube through which the air moves on its way into the engine cylinder.
這種喇叭形管僅僅是一個圓形的管子，空氣通過它進入發動機汽缸。
