爱情: romance, love (romantic)...
相识: to get to know each other, acquaintance...
信箱: mailbox, post office box...
本质: essence, nature, innate character, intrinsic quality...
摘要: summary, abstract...
聚会: party, gathering, to meet, to get together...
动荡: unrest (social or political), turmoil, upheaval, commotion...
恰恰: exactly, just, precisely...
艰苦奋斗: to struggle arduously...
玄: black, mysterious...
