However, Rome was not built in a day.
不過，羅馬城也不是一日建成的。
Your should understand that Rome was not built in a day.
你要知道偉業非一日之功。
Rome was not built in a day, nor in a year.
羅馬非一日建成，也不是一年建成。
Rome was not built in a day, what do you think?
羅馬不是一日建成的.，你的看法？
However, just as Rome was not built in a day, no one can achieve anything without effort.
然而，正如羅馬不是一天建成的，沒有人能不勞而獲。