在爬山的起初几个小时里，我欣赏着花草树木和鸟儿的歌唱，但随着时间的推移，我感到双腿疼痛。

During the first few hours of climbing, I enjoyed the flowers and trees, and the birds' singing; but as time went by, I got a pain in both of my legs.

youdao

我的很多病人告诉我，他们的生活曾经是有意义的，但随着时间的推移，事情变得乏味。

So many of my patients tell me that their lives used to have meaning, but that somewhere along the line things went stale.

youdao

我的很多病人告诉我，他们的生活曾经是有意义的，但随着时间的推移，事情发生了变化。

So many of my patients tell me that their lives used to have meaning, but that somewhere along the line things went state.

youdao