The paper aims at the problems of steering linkage with transition pitman arm of a bus, uses system dynamics software ADAMS to check and find out the problems, and then improves the design.

针对某款客车带有转向中间臂的转向杆系出现的问题，利用系统动力学分析软件ADAMS进行分析，找出问题并进行设计改进。

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Salt officers immediately stepped forward out document check, bus 55 bags signs on as "high in refined salt", bulk salt origin in Jiujiang, Jiangxi, a total of 2.75 tons.

盐政人员当即上前亮出证件检查，发现车上有五十五袋标志为“高级精制盐”，产地为江西九江的散盐，共计2.75吨。

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Check out the Estella's Brilliant Bus website at www.estellasbrilliantbus.org and see how to help.

CNN: 'Brilliant Bus' shrinking digital divide