例句與造句

1. replaces faulty switches, sockets, control units and other elements of electrical systems . inspects equipment, diagnoses trouble
   更換損壞的開關(guān)，插座，控制單元和電氣系統(tǒng)中的其它的元件。檢驗(yàn)設(shè)備，故障分析。
2. It's difficult to find faulty switching in a sentence. 用faulty switching造句挺難的