(in the) past; former; previous; to go over; to pass by[cedict]
发生
fā shēngㄈㄚ ㄕㄥ
to happen; to occur; to take place; to break out[cedict]
过
guòㄍㄨㄛˋ
(experienced action marker); to cross; to go over; to pass (time); to celebrate (a holiday); to live; to get along; excessively; too-; surname Guo[cedict]
很多
hěn duōㄏㄣˇ ㄉㄨㄛ
very many; very much; great (quantity)[cedict]
神秘
shén mìㄕㄣˊ ㄇㄧˋ
mysterious; mystery[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]
really and truly[cedict]
aim; clear[cedict]
消失
xiāo shīㄒㄧㄠ ㄕ
disappear; fade away[cedict]
事件
shì jiànㄕˋ ㄐㄧㄢˋ
event; happening; incident[cedict]
人们
rén menㄖㄣˊ ㄇㄣ˙
people[cedict]
无法
wú fǎㄨˊ ㄈㄚˇ
unable; incapable[cedict]
合理
hé lǐㄏㄜˊ ㄌㄧˇ
rational; reasonable; fair[cedict]
解释
jiě shìㄐㄧㄝˇ ㄕˋ
explanation; to explain; to interpret; to resolve[cedict]