ài爱hù护yǎn眼jīng睛bǎo保hù护shì视lì力 yǎn眼jīng睛shì是xīn心líng灵de的chuāng窗kǒu口,tā它hěn很cuì脆ruò弱,róng容yì易shòu受dào到shāng伤hài害。píng平shí时,nǐ你zhù注yì意 bǎo保hù护zì自jǐ己de的yǎn眼jīng睛ma吗?shì视lì力de的jiàn建yì议xiǎo小zǔ组tǎo讨lùn论shí时, zhù注yì意shuō说huà话de的yīn音liàng量, bì避miǎn免gān干 rǎo扰qí其tā他xiǎo小zǔ组