tiān qì / yì liáng / nǎi nai / jiù / tí xǐng / wǒ / shuì qián / bǎ / jiǎo yā zi / gài hǎo天气一凉,奶奶就提醒我睡前把脚丫子盖好。As soon as the weather turns cool, Grandma reminds me to keep my feet covered before going to sleep.