You could read issue 1 of Astonishing X-Men on your Mac at work, purchase the second issue with your iPhone on the train ride home, and then read it comfortably in bed with your iPad.
用户可以在工作时用Mac机阅读x战警第一期，用iPhone在回家的路上购买第二期，回到家后躺在床上用iPad阅读。
Kinematic analysis by using base vector method for the swing linkage of X type train is presented in this paper.
用基底矢量法对X型列车的摆式机构进行了运动分析。
Kinematic analysis by using base vector method for the swing linkage of X type train is presented in this paper.
用基底矢量法对X型列车的摆式机构进行了运动分析。
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