世代相传

all the way down the line───一路往下走

international date line───国际日界线

sell someone down the river───为了利益出卖某人；欺骗某人

along the line/down the line───沿线/沿线

be going down the drain───都要泡汤了

be going down the tubes───在管道里

bring down the house───博得满堂喝彩

thoughts of the leaders of three generations to realize modernization come down in one continuous line.───三代领导人的现代化建设思想一脉相承。

The western large-scale developments are inevitable results of the three generations leaders' management thought for regional economy that come down in one continuous line.───西部大开发是三代领导人区域经济管理思想一脉相承的必然结果。