经得起考验；克服困难；通过to stand up to a test; to overcome difficulty; to be up to standard

• 不让次品过关

  do not let inferior products pass inspection

• 某些技术问题还没有过关。

  Some technical problems are yet to be overcome.

• 某些高质量产品的生产还没有完全过关。

  The production of certain high-quality products is still not completely up to standard.

• 你们的俄语都没有过关。

  Your Russian does not pass muster.