1、Although the evidence is not conclusive, there is a tendential relationship between smoking and lung cancer.
尽管证据不确定，但是吸烟和肺癌之间存在着倾向性的关系。

2、The tendential rise in housing prices has made it difficult for young people to afford their own homes.
房价的趋向性上涨使得年轻人难以负担得起自己的房子。