My new friends and I had made an old man, my old man, happy, and we’d done it by doing something that made us happy.
我和我的新朋友们让一个老人——我的老人——开心，同时我们也从中得到了快乐。
My new friends and I had made an old man, my old man, happy, and we'd done it by doing something that made us happy.
我和我的新朋友们让一个老人——我的老人——开心，同时我们也从中得到了快乐。
A train was going very fast. There was an old man on the train. One of his new shoes fell off and out of the train window. All the people on the train felt bad for the old man.
一位老人在高速行驶的火车上，不小心他的一只新鞋从窗口掉下去了，周围的人倍感惋惜，不料老人随后把第二只鞋也从窗口扔了下去。
Introduces the wire rope changing techniques of man car, using man car to drive new ropes replacing old ones, the steel wire rope twist machine recycles old ones.
介绍了架空乘人装置钢丝绳更换工艺，利用架空乘人装置驱动旧绳带新绳、钢丝绳缠绳机回收旧绳。
Introduces the wire rope changing techniques of man car, using man car to drive new ropes replacing old ones, the steel wire rope twist machine recycles old ones.
介绍了架空乘人装置钢丝绳更换工艺，利用架空乘人装置驱动旧绳带新绳、钢丝绳缠绳机回收旧绳。
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