1.Many of these people suffer from very bad stress because of their memories.
suffer from受(某种病痛)折磨
Those who suffer from narcissism become self-absorbed or chronic show-offs.
被自恋症折磨的人会变得只专注于自己的事情,或者不断地自我炫耀 。
2.They think they can replace upsetting memories with more positive thoughts and feelings.
replace with用…代替
Replace with the new thermostat and secure with the two mounting screws.
用新的温控器进行更换,用两个安装螺丝加以紧固 。
3.After a period of time, the mice no longer feared the cage.
no longer不再,已不
I no longer have any objection to your going to see her.
我不会再因为你去见她而不高兴 。