He crawled from print to print, sniffing at the earth, following the scent left in the tracks.

他从一个脚印爬到另一个脚印，嗅着泥土，跟着路上留下的气味。

《柯林斯英汉双解大词典》

We read English from left to right.

我们从左到右读英语。

youdao

After that, candles are lit alternately from left to right.

之后，从左向右轮流点亮蜡烛。

youdao

I felt close to that kind of thing because I had denied it and had been left away from it so long.

VOA: special.2010.05.23

My friend said this was Japanese binding, the way that books open from left to right, backwards.

我的朋友说这是日式缝书法，书页是从左翻到右的。

麻省理工公开课 - 媒体、教育、市场课程节选

And if you had a motor here that was causing a paddle to move up and down you could cause waves to form at one end of the tank and move from left to right.

如果在水槽里放个发动器,来让水上下起伏,波浪形成于,水槽的一端,然后从左向右扩散。

麻省理工公开课 - 固态化学导论课程节选

Even at the awkward angle from which we view the picture, we read it from left to right, as we do the sequence of the three paintings, but we also read from right to left, from the source of illumination above to its objects below.

WSJ: The Calling of St. Matthew | A Dramatic Enlightenment | Masterpiece by Willard Spiegelman

Hebrew speakers do it from right to left (because Hebrew is written from right to left).

WSJ: Does Language Influence Culture?

Innovation derives from how efficiently people can traverse the span from left-to-right, from chaos to control, and then do it again and again.

FORBES: The Key to Growing Innovation Ecosystems Is... Love?