a friend you have known for a long time
你认识很久的朋友 (ni renshi hen jiu de pengyou)
"I met an old friend from college yesterday."
"我昨天遇到了一个大学的老朋友。" (wo zuotian yudao le yi ge daxue de lao pengyou)
to feel sad or depressed
to be promoted to higher positions over time
when the meaning is lost or changed in translation or commun...
to openly show emotions or feelings
A very close competition
To see something from a different perspective