一个人的行为方式一般是通过测试来确定的，而测试里的问题大多是关于一些表面上的东西。

And how you appear is generally what shows up on an assessment, because the questions are geared to the surface level, and not much else.

youdao

又通过发动机机体表面振动加速度，确定活塞敲击噪声产生的根源在于活塞与缸套的碰撞冲击。

It has also been clear that the source of piston knock noise is the impact between piston and cylinder sleeve by the vibration acceleration of the engine's body surface.

youdao

通过表面的确定，就是一里的一。

Through seeming decided, it is ONE in the ONE.

youdao