The original movement was that from west to east 这种活动是从自西向东的进军开始的。
We began our eastward journey at dawn 黎明时分我们开始了向东的旅程。
Uh , sheriff , that stage is headed east 呃,警长,这趟马车是向东的
Then there follows the opposing movement from east to west , with a remarkable similarity to the eastward movement from the west that had preceded it 自东向西的一次逆向的军事行动现在发动了,它同原来自西向东的运动十分相似。