墓地: cemetery, graveyard...
借: borrow...
哄堂大笑: the whole room roaring with laughter (idiom)...
相当于: equivalent to...
变动: to change, to fluctuate, change, fluctuation...
信箱: mailbox, post office box...
劝阻: to advise against, to dissuade...
振兴: to revive, to revitalize, to invigorate, to re-energize...
报警: to sound an alarm, to report sth to the police...
体会: to know from experience, to learn through experience, to realize, understanding, experience...