involve inevitably

The greying of the American and British populations will inevitably involve some costs.

美国和英国人口的老龄化将不可避免的引发一些成本。

The contradictory headlines are the result of national research teams releasing single-country reports, despite the fact that these inevitably involve smaller samples.

相互矛盾的报道源于国家研究小组公布的单一国家的研究报告，不可避免，这些报告所基于的样本很少。

These conditions require the active, definite participation of several groups of specialists that will inevitably involve processes of negotiation and conceptual consensus.

这些条件不可避免地需要几组专家积极参与协商，达成概念上的一致。