“有关联”造句

科学家已证实胆固醇含量与心脏病之间有关联
Scientists have established a connection between cholesterol levels and heart disease.

警方怀疑那两桩凶杀案可能有关联
Police suspect there may be a link between the two murders.

物理学与天文学是互有关联的科学.
Physics and astronomy are cognate sciences.