realize the direct correlation between meaning in Chinese

发现…之间的直接联系

One doe ' t have to look far to realize the direct correlation between smoking and cancer
人们不用花费很大力气就能发现抽烟和癌症之间的直接联系。
One doesn ' t hae to look far to realize the direct correlation between smoking and cancer
人们不用花费很大力气就能发现抽烟和癌症之间的直接联系。
One doesn ' t have to look far to realize the direct correlation between smoking and cancer
人们不用花费很大力气就能发现抽烟和癌症之间的直接联系。
B > one doesn ' t have to look far to realize the direct correlation between < / b > smoking < b > and < / b > cancer
人们不用花费很大力气就能发现抽烟和癌症之间的直接联系。