搬家 / 时 / 大家 / 把 / 纸箱 / 捆扎 / 牢固 / 避免 / 运输 / 途中 / 散开搬家时,大家把纸箱捆扎牢固,避免运输途中散开。When moving, everyone tied the cardboard boxes securely to prevent them from coming apart during transport.