当你进一步向右移动时，是第二条路，这条路更难攀爬，握稳和转弯都很有难度。

As you move further to the right, it is the second path, which is harder to climb with difficult holdings and turns.

youdao

当声音变大的时候，手臂在向右移动。

When it was louder, the arm was moving to the right.

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用户可以托拽边栏向左或向右移动页面。

The user can access these sidebars by sharply dragging the page left or right.

youdao

In just a moment the hearts are gonna start flowing from bottom to top and the cookies are gonna start moving left and right and they seem to be somewhat synchronized with the music, perhaps based on trial and error by the student who implemented this one.

刚刚那一刻，那些爱心们从底部上浮到顶部,饼干人则向左向右移动,它们似乎都随着音乐的律动而变化着，也许这是那个制作该动画的同学,不断尝试的结果。

哈佛公开课 - 计算机科学课程节选

Figure out how you can make it move a little to the left, a little to the right, up and down and then repeat in some kind of looping structure.

就是找出办法让它向左移动一小步，向右移动一小步，向上一小步，向下一小步,像这样不断重复。

哈佛公开课 - 计算机科学课程节选

Even though the graph is going up and down, the object is moving from left to right.

虽然图上曲线是上下波动,但是物体是由左向右移动的

耶鲁公开课 - 基础物理课程节选