Since we only take one step at atime, there is no need to plan our route for one can make continuous decisions about where to turn next.
既然我们一次只走一步,就没有必要计划我们的路线,因为一个人可以不断地决定下一步去哪里。
2
And yes these poems were also sung; many troubadours were able to makea living being full-time poets which should tell you something about the value of that profession during medieval times.