of表示所属关系用法

　　The need to communicate is a key characteristic of human society.

　　需要交流是人类社会最重要的一个特征。

　　The new test should aid in the early detection of the disease.

　　新的化验应该有助于早早检查出这种疾病。

　　With the coming of modern technology, many jobs were lost.

　　随着现代技术的到来，许多工作岗位不复存在。