上次啊，我是帮我爸妈买的，最近都累成狗了，天又凉了，买个新的来犒劳一下自己，我那个都用好几年了，可以光荣退休了。
shàngcì a ，wǒ shì bāng wǒ bà mā mǎi de ，zuìjìn dōu lèichéng gǒu le ，tiān yòu liáng le ，mǎi ge Xīn de lái kàoláo yīxià zìjǐ ，wǒ nàge dōu yòng hǎojǐ nián le ，kěyǐ guāngróng tuìxiū le 。
Last time I bought for my parents. I’m dog tired and the weather has turned cooler so I want to buy a new one to reward myself. The old one has been used for many years now, about time to officially retire it.