in itself

Speech is not an end in itself, but a means to communicate something.

话语是目，只是一种交流手段。

In itself, it’s not a difficult problem to solve.

这并是什么难以解决问题。

The machine will start by itself in a few seconds.

几秒钟后, 机器将自行启动。

The preface is complete in itself.

这前言就是完整。

Topspin or overspin is when the ball is spinning over itself in the direction moving forward.

许多网球选手对于落回击上旋球有误会. 我将试着简略阐明一下.

Result cause of CSA is intrinsic, extrinsic and neurohumor factor of vertebral artery in itself.

结果 CSA病因学是由椎动脉内在、外在和神经体液因素所致新观念。

On the one hand, face a different class of service, which in itself is an objective requirement consumption tiered consumer markets must be broken down, the need to professionalize.

一方面，要面对同阶层，这就是消费分层客观要求，消费市场必须细分、必须专业化。