steel shafts的用法和樣例：
例句
- While Karen was speaking, Josie lifted down two lengths of steel channel from the van's interior.
凱倫說話的時候，喬西從汽車內部取下兩根鋼槽。 - Outside the slaughterhouse, young women with long wooden poles stir headless turkey carcasses in a large steel trough of steaming water.
屠宰房外，年輕女人們正用長長的木棍，攪拌一個熱氣騰騰的巨大鋼槽中無頭火雞的屍體。
