1.the number of ...的數量
例句:The difficulty that faces us is the number of those in need.
我們面臨的困難是需要幫助的人數太多
2.correlated to 相互關聯
例句:Intelligence is often correlated to memory .
理解力經常是和記憶力相關聯的
3.end up 結束;死亡;告終
例句:If you continue to steal you will end up in prison .
你要是繼續行竊終歸得進監獄
。4.based on 以...為基礎;基于
例句:Scientific theories must be based on facts.
科學理論必須以事實為根據
。