1. 每個零件在裝配前都經(jīng)過仔細檢查。
   Each component is carefully checked before assembly.
2. 商店為了迎合“自己動手”的狂熱心理，為消費者提供可以在家里組裝的零件。
   Shops cater for the do-it- yourself craze by offering consumers bits and pieces which they can assemble at home.
3. 他的火車頭模型缺了一個零件。
   He lost one of the pieces of his model engine.
4. 他設法用少許油漆和一些零件把那輛舊汽車弄得面目一新。
   He has tried to jazz up the old car with a spot of paint and some accessories.
5. 新零件　嗒一聲就裝好了。
   The new part clicked into place.
6. 這臺機器由二十個零件組成。
   This engine is made up of 20 parts.

零的英語翻譯：

件的英語翻譯：