Ironically, many of these scientific conclusions are actually catching up to ancient practices.

具有讽刺意味的是，这些科学结论中的许多实际上正在赶上古代的做法。

However, it is still difficult to reach a scientific conclusion.

但是，目前还很难得出科学的结论。

Had I been listening to the mad speculations of a lunatic, or to the scientific conclusions of a lofty genius?

我听到的是一个疯子的疯狂猜测，还是一个崇高天才的科学结论？

Gradually, I started noticing that mom no longer decorated dad's plate. When she served dinner, she no longer argued with him about his scientific conclusions.

渐渐地 我开始注意到妈妈不再装饰爸爸的盘子了 当她端上晚餐时 她不再和他争论他的科学结论。