shǐ / yòng / diàn / qì / qián / qǐng / xiān / jiǎn / chá / diàn / yuán / xiàn / yǒu / méi / yǒu / pò / sǔn使用电器前,请先检查电源线有没有破损。Before using the appliance, check whether the power cable is damaged.