不知凡几

Explanation: Where: total. Do not know the total number. Means a lot of similar things. 　　Usage: Verb-object type; for the predicate; said they did not know how many 　　Source: Qing Gu "money and grain of the": "The escape or commit suicide and the person who do not know where too." 　　Examples: Remuneration should be made in writing, of this type are ~, Scots literati also common problem, Jian Wu to blame? (Lu Xun's "old news notes two decades of the novel Strange") Thesaurus:  Make little of Weiji Antonym Group:  Qianzibaitai, extremely, oversurprised, It takes all sorts (to make a world)