求翻译：经历了那么多，也让我看清了这个社会的是非黑白。所有的痛和难过都将压抑在心底，在这个陌生的城市里，我学会了独立。是什么意思？

Has gone through so much, so I clearly see the society of right and wrong. Are suppressed at the bottom of every pain and sad, in this unfamiliar city, I learned independence.