白发苍苍的

His own children had grown up, and married, and four times he had seen before him on the tracks the ghastly dot of tragedy converging like a cannon ball to its eclipse of horror at the boiler head—a light spring wagon filled with children, with its clustered row of small stunned faces; a cheap automobile stalled up the tracks, set with the wooden figures of people paralyzed with fear; a battered hobo walking by the rail, too deaf and old to hear the whistle's warning; and a form flung pas his window with a scream—all this he had seen and known.

当初她有一个小孩缠着她的裙子，现在这孩子已长成大姑娘，也每天和她母亲一起出来挥手致意。司机多年操劳，已经白发苍苍，渐渐变老了。他驾驶长长的列车栽着旅客横贯大地已上万次。他自己的子女都已长大了，结婚了。他曾4万次在他面前的铁轨上看到了可怕的悲剧所凝聚的小点，象颗炮弹似的射向火车头前的恐怖的阴影－－－1辆满载小孩子的轻便马车和密密一排惊惶失措的小脸，一辆廉价汽车停在铁轨上，里面坐着吓得目瞪口呆状若木鸡的人们，一个带着惊呼的人影掠过他的窗口－－－所有这些，司机都历历在目，记忆犹新。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。