【词汇讲解】
1.dwell on 细想，详论，详述
如：Let's not dwell on your past mistakes.
我们不要再细说你过去的错误了。
Don't dwell on past failures.
不要老是想着过去的失败。
2.Confide v. 吐露，信托，信赖
如：He confided his troubles to his friend.
他向朋友倾诉烦恼事。
She confided to me the secret.
她向我吐露了那个秘密。
3.perspective n. 远景，看法，透视
如：You must get the story in its right perspectives.
你必须正确地了解这件事。
Artists didn't understand perspective in those days.
在那个年代艺术家们不懂透视法。
4.engage in 从事，参加
如：Let's not engage in personalities.
我们别再进行人身攻击了吧
I have no time to engage in gossip.
我无暇闲聊。