由于（随年岁增长而产生的）自然和不可避免的睡眠类型的改变并不可逆转，你也无力对那些彻夜清醒的夜晚或精疲力竭的日子过于勉强。

While you can't reverse natural and inevitable sleep changes, you don't have to settle for wide-awake nights or dog-tired days.

youdao

由于（随年岁增长而产生的）自然和不可避免的睡眠类型的改变并不可逆转，你也无力对那些彻夜清醒的夜晚或精疲力竭的日子过于勉强。

While you can't reverse natural and inevitable sleep changes, you don't have to settle for wide-awake nights or dog-tired days.

youdao