路段: stretch of road, section of a highway or railway...
行李: luggage...
档次: grade, class, quality, level...
摇篮: cradle...
老: old; aged...
出卖: to offer for sale, to sell, to sell out or betray...
躲避: to hide, to evade, to dodge, to take shelter, to avoid (difficulties)...
讨论: to discuss, to talk over...