When crossing the railroad, he had to put all the oranges down and climbed down the platform, then picked them up again and went on to walk towards me.

过铁道时，他先将桔子散放在地上，自己慢慢爬下，再抱起橘子走。

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You will notice that other important elements land on the lines too such as the end of the train pavilion and the railroad crossing lights to the right.

你会注意到还有一些重要元素恰好位于线上，比如火车站建筑的边缘和右面的火车信号灯。

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From the function analysis of automatic hydraulic grinder for machining the railroad crossing, its mechanical system, hydraulic system and control system were designed.

从铁路辙叉液压自动磨床的功能分析入手，设计了其机械系统、液压系统、控制系统。

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