What is much more likely is that natural selection led both groups of animals to develop similar solutions to the same problem.

更有可能的是，自然选择导致两组动物针对同一问题开发出类似的解决方案。

And even then, their ionizable lipids aren't even that different, which is reassuring, because when independent groups of scientists converge on similar solutions, it's easier to trust the result.

即便如此，他们的可电离脂质甚至没有那么不同，这令人安心，因为当独立的科学家小组聚集在类似的解决方案上时，结果更容易相信。

It just came from using what's already there, and I'm thoroughly convinced that if it's not phones, that there's always going to be enough there that you can build similar solutions that can be very effective in new contexts.

它只是利用现有的材料，而且我完全相信， 即便不用手机，也总会有足够的材料让你可以建立类似的解决方案，在新的环境中同样会十分有效。