It just likes the external sounds, to produce opposability to interior space and there is a mysterious feeling.
如天外来音，跟室内空间形成了一种对抗性，有一种神秘的感觉。
2
To aim at the problem of never thinking about opposability in air threat assessment, a method of air threat assessment based on oppose effect are gave.
针对当前防空作战威胁估计中尚未考虑攻防对抗因素，提出了一种基于对抗效果的变权综合威胁估计方法。
3
The indirect opposability of law means that the law must be abided by once it goes into effect, and any organization or individual cannot refuse to obey it with any reasons.