证书: credentials, certificate...
分外: exceptionally, not one's responsibility or job...
帖子: card, invitation, message, (forum) post...
晕倒: to faint, to swoon, to black out, to become unconscious...
摧残: to ravage, to ruin...
奉献: to offer respectfully, to consecrate, to dedicate, to devote...
梅花: plum blossom, clubs ? (a suit in card games), wintersweet (dialect)...
双胞胎: twin...
岁: classifier for years (of age), year, year (of crop harvests)...
挠: to scratch, to thwart, to yield...