烈日(rì ),天空没有(yǒu )半(bàn )朵浮云(yún )。一条蜿蜒的(de )道,如(rú )白练,贯彻(chè )东(dōng )西(xī )。只是(shì )这白练,却是被灰(huī )黑的泥(ní )土山石淹没,从中斩断(duàn )了几截。高空俯瞰或许(xǔ )距离并不长,但若是真去(qù )行走,两边却是大半日的脚程,如此(cǐ )截断,几乎(hū )就是断了东(dōng )西的往来(lái ),可谓很(hěn )是严重。赤膊的(de )汉子们,肩上(shàng )搭着冷(lěng )水里跑过(guò )的毛(máo )巾,扛着铲子锄头,