黑客: hacker (computing) (loanword)...
牵扯: to involve, to implicate, to be interrelated...
生平: life (a person's whole life), in one's entire life...
赛: to compete, competition, match, to surpass, better than, superior to, to excel...
前沿: front-line, forward position, outpost, extending ahead, frontier (of science, technology etc)...
兼: double, twice, simultaneous, holding two or more (official) posts at the same time...
犹如: similar to, appearing to be...
替身: stand-in, substitute, body double, stuntman, scapegoat, fall guy, to stand in for sb else...
妹妹: younger sister...
动物: animal...
