An alternative title could be

We Are in on Our Way Back to Home, for our Whole Life lives. 这一生，我们都走在回家的路上

otherwise nothing to add that Matthew and Ollie haven't already corrected.

We Are in Our Way Back to Home, for Whole Life. 这一生，我们都走在回家的路上

I watched a public service video about Chinese people in on their way back to home for the Chinese Lunar New Year celebration. I was moved with to tears.
I think the Spring Festival transportation is the most terrible periodic migration in human history. One of the reasons of for such a huge transportation pressure in a short time is the unbalanced imbalance of domestic economic development, and one more thing - China has too many people!
我看了一个关于中国人春节回家的公益短片，感动得热泪盈眶。
我觉得春运是人类历史上最恐怖的周期性人口迁徙。造成短期交通压力的原因之一就是国内经济发展不平衡，另外，中国人太多了!

Good work :)

In This Life, We Are All On Our Way Back Home

I watched a public service video about Chinese people on their way back home for the Chinese Lunar New Year celebration. I was moved to tears.

I think the Spring Festival migration is the biggest, most chaotic periodic migration in human history. One reason for such a huge increase in travel in such a short time is the imbalance of domestic economic development.  Another reason is that China has too many people!

Good job! :)

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We Are in Our Way Back to Home, for Whole Life. 这一生，我们都走在回家的路上

I watched a public service video about Chinese people in their way back to home for Chinese Lunar New Year celebration. I was moved with tears.
I think the Spring Festival transportation is the most terrible periodic migration in human history. One reasons of such a huge transportation pressure in short time is the unbalanced of domestic economic development, and one more thing, China has too many people!
我看了一个关于中国人春节回家的公益短片，感动得热泪盈眶。
我觉得春运是人类历史上最恐怖的周期性人口迁徙。造成短期交通压力的原因之一就是国内经济发展不平衡，另外，中国人太多了!