巨型: giant, enormous...
展示: to reveal, to display, to show, to exhibit sth...
拴: to tie up...
你: you (informal, as opposed to courteous )...
海面: sea level, sea surface...
俯视: to overlook, to look down at...
幽默: (loanword) humor, humorous...
走过: to walk past, to pass by...
精神病: mental disorder, psychosis...
掌管: in charge of, to control...
