杀: to kill, to murder, to attack, to weaken or reduce, to smart (dialect), (used after a verb) extremely...
旨在: to have as its purpose, to be intended to, to aim to (do sth)...
上级: higher authorities, superiors...
整体: whole entity, entire body, synthesis, as a whole (situation, construction, team etc), global, macrocosm, integral, holistic, whole...
幽默: (loanword) humor, humorous...
境外: outside (a country's) borders...
友情: friendly feelings, friendship...
卫视: satellite TV (abbr. for )...
本质: essence, nature, innate character, intrinsic quality...
怪不得: no wonder!, so that's why!...