kàn dào dī jià hòu, yào diǎn jìn shāng pǐn yè kàn qīng shì fǒu hái yǒu kù cún, shì fǒu shì nǐ xiǎng yào de xíng hào

看到低价后，要点进商品页看清是否还有库存、是否是你想要的型号。

After seeing a low price, click into the product page to check whether it's still in stock and whether it's the model you want.