犯罪在增加是无可争辩的事实。
别的公司很难与他们竞争是无可争辩的事实。
It was an indisputable fact that the other builders found it very difficult to compete with them.
他反对吸烟，而且坚持认为吸烟有害健康是无可争辩的事实。
He argued smoking, and insisted that it was argument that smoking was harmful to health.
应用推荐