及格: to pass an exam or a test, to meet a minimum standard...
酸甜苦辣: sour, sweet, bitter and spicy hot, the joys and sorrows of life...
纪录片: newsreel, documentary (film or TV program)...
占有: to have, to own, to hold, to occupy, to possess, to account for (a high proportion etc)...
忘不了: cannot forget...
