Or are you trundling along the same old tracks, mulling over the same old facts, wrestling with the same old causes of discomfort?

或者，你是否还在沿着老轨道前行，反复思考着老问题，纠结于那些让你不爽的老原因？

youdao

All other questions become moot, even harmless ones like why do we keep introducing more and more lumbering trains on the same old tracks that haven't been renewed for ages?

所有其他的问题变得毫无意义，即使是无伤大雅的问题，比如为什么我们总是在数十年没有更新的老线路上不断引入越来越多笨重缓慢的火车？

youdao

And they walk on rough,rocky paths, many of which follow old railroad tracks and roads used by loggers long ago.

VOA: special.2009.07.20

Efforts are under way to find financing to maintain the old tracks so the Southwest Chief will keep arriving in Garden City every day, as it always has.

CNN: A Kansas town tries to keep the train coming through

On Saturday passers-by in Porthmadog will see it hauled from the pub and taken along its old tracks to return to a workshop for some "tender loving care".

BBC: The Princess in 1871

The Telegram reported that, because of the cost of maintaining the old tracks, the Southwest Chief may, within the next several years, be switched to an entirely different BNSF route, farther south.

CNN: A Kansas town tries to keep the train coming through