干扰

In a sentence

• 这个噪音干扰了我的学习。

  This noise interfered with my studies.

  Here, '干扰' (interference) describes the disruption caused by noise to one’s ability to concentrate on studying.

• 不要让电子设备的光干扰你的睡眠。

  Do not let the light from electronic devices disrupt your sleep.

  In this usage, '干扰' indicates the effect of one factor (light) disturbing the natural sleep process.

• 在进行实验时，我们尽量避免外界干扰。

  During experiments, we try to avoid external interference as much as possible.

  This instance of '干扰' is used to refer to the disturbance that might affect experimental results or processes.