But in the everyday practice of science, discovery frequently follows an ambiguous and complicated route.
但在科学的日常实践中，发现过程往往遵循一条模糊而复杂的路径。
Think about driving a route that’s very familiar.
想想驾驶一条非常熟悉的路线。
This is the well-travelled road effect: People tend to underestimate the time it takes to travel a familiar route.
这是熟路效应：人们倾向于低估走熟悉路线所需的时间。
When we travel down a well-known route, because we don’t have to concentrate much, time seems to flow more quickly.
当我们沿着熟悉的路线旅行时，由于不需要集中太多注意力，时间似乎过得更快。
Education was no longer a secure route of social mobility.
教育不再是一条通往社会流动的可靠途径。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。