Just keep telling yourself that it won't last forever.
要不停地提醒自己，这不会永世长存的。
After her death, their lives changed forever.
她死后他们的'生活从此改变了。
It takes her forever to get dressed.
她穿衣打扮要用好长的时间。
I'll love you forever!
我永远爱你！
I'm forever on a diet, since I put on weight easily
我永远都在减肥，因为我很容易长胖。