例句與造句

1. Failure to properly position the electrical boxes to the plumbing rough - in will result in improper installation and impair product performance
   如果電源接線盒的安裝位置不正確，將導(dǎo)致整個感應(yīng)沖水閥的安裝出現(xiàn)錯誤，影響今后的維修作業(yè)。
2. It's difficult to find roughing-in in a sentence. 用roughing-in造句挺難的