Besides, from hour to hour I expect the doctor'.

此外，我时时刻刻都在等医生。

It varies, therefore, not only from year to year, but from day to day, and almost from hour to hour.

因此，它不仅年复一年地变化，而且日复一日，几乎时时变化。

Nothing can be more convenient for such a person than to be able to purchase his subsistence from day to day, or even from hour to hour, as he wants it.

对这样的人来说， 没有什么比能够每天， 甚至每小时都可以随心所欲地购买他的生活资料更方便的了。