Don't attaint the electric appliance when clean them with rag.使用碎布擦内部时,要特别注意不要损坏电器部品.The transmitting noise can reduce capability of power supply or attaint switch power supply.由于传导型噪声会降低直流开关电源的性能,严重时会造成直流开关电源的损坏....
Franklin told Sara that he had himself disdained to take the job.富兰克林告诉萨拉他不屑于去做那份工作。He decided Franklin must be suffering from a bad cold.他断定富兰克林一定是得了重感冒。I told Franklin he would have to start dinner without me.我告诉富兰克林吃晚...