We have come a long way from the gas discharge tube to the heavens.

我们在从气体放电管到,世界还有很长的路要走。

麻省理工公开课 - 固态化学导论课程节选

So we have a lot to go, a long way to go to get the same as here.

所以我们还有很长的路要走，才能变得和这里一样。

关于巴西 - SpeakingMax英语口语达人

So there's plenty of room to still innovate in that way, to develop new methods that could protect against diseases like AIDS or diseases like malaria that we don't have problems with here but they do in many parts of the world, and so we'll talk about that.

我们还有很长的路要走,研究一些新方法以预防艾滋病这样的疾病,或者像疟疾这样尽管在我国没有威胁,但在世界很多地方还很严重的疾病,我们也会讲到这些

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