《吃chī水shuǐ不bú忘wànɡ挖wā井jǐnɡ人rén》一yí课kè中zhōnɡ，乡xiānɡ亲qīn们men在zài井jǐnɡ边biān立lì了le一yí块kuài石shí碑bēi，以yǐ此cLqeLIGDeMFyR4kNjL416n1acp0AN457giqZZjTbLOB8=ǐ（试读）...