to tear

• 撕成两半

  tear into two halves

• 撕得粉碎

  tear into pieces

• 当心，别撕了衣服。

  Take care not to rip your clothes.

• 这张收据还有用，撕不得。

  This receipt is still useful and should not be torn up.

• 我无论怎么撕也没有能撕开。

  No matter how I tried I just could not rip it apart.