relation approach的用法和样例：
例句
- In the meantime the allergic purpura has no relation with food and the immunity mess also.
同时还否认过敏性紫癜与饮食，免疫紊乱有一定的相关性。 - So the goal of this research is to reaccess the relation between them and do some further research if the relation proves to be affinitive.
所以本文旨在明确二者相关性的基础之上进行一些深入的研究。
