He had strayed from the path of conventional behaviour.他的行为已经离经叛道。

She was a respectable married woman with conventional opinions.她是位品行端正、观念传统的已婚妇女。

the risks and drawbacks of conventional family-planning methods常见计划生育手段的风险和弊端

These discs hold more than 400 times as much information as a conventional computer floppy disk.这些磁盘的信息承载量是传统电脑软盘的四百多倍。

We must reduce the danger of war by controlling nuclear, chemical, and conventional arms.我们必须控制核武器、化学武器和常规武器来降低战争的危害。