三十年来，我一直在研究我的人类同胞，但至今了解不多。

For thirty years now I have been studying my fellowmen. I don "t know very much about them."

youdao

这幅可视化作品没有获奖，但其作者表示将发布一段展示过去三十年来航空业大起大落的视频，我们拭目以待。

This visualization didn't win, but we are looking forward to a video the authors plan to release that will show the booms and busts of airline travel throughout the past 30 years.

youdao

三十年来，我一直在我的人类同胞，但至今了解多。

For thirty years now I have been studying my fellowmen.

youdao