讥笑: to sneer...
肝脏: liver...
爽快: refreshed, rejuvenated, frank and straightforward...
回馈: to repay a favor, to give back, feedback...
海盗: pirate...
传单: leaflet, flier, pamphlet...
剥削: to exploit, exploitation...
害: to do harm to, to cause trouble to, harm, evil, calamity...
举世无双: unrivaled (idiom); world number one, unique, unequaled...
灰: ash, dust, lime, gray, discouraged, dejected...
