A sum of money saved for the future or retirement.
为将来或退休存下的一笔钱。 (wei jianglai huo tuixiu cun xia de yi bi qian)
"He built up a nest egg for his children's education."
"他为孩子们的教育积攒了一笔储蓄。" (ta wei haizimen de jiaoyu jizan le yi bi chuxu)
a friend you have known for a long time
too good or powerful to compete with
to feel disappointed or sad suddenly
To unite for a common purpose.
To be very successful or happy.
to get married