He did not succeed try again for a long time, so call the store to the question on how to proceed.

他试了半天没有成功，于是打电话到商店问该怎么办。

youdao

He did not succeed try again for a long time, so call the store to the question on how to proceed.

他试了半天没有成功，于是打电话到商店问该怎么办。

youdao