Removal of the headphone jack is easy.

去除的耳机插孔是容易的。

youdao

Plus, the headphone jack only sends information one way: from power source to speaker.

另外，耳机接口只能单向发送信息：从电源到扬声器。

youdao

Today when I put the Headphone in the Jack, but it was not working.

今天，当我把耳机的杰克，但它不工作。

youdao

Today when I put the Headphone in the Jack, but it was not working.

今天，当我把耳机的杰克，但它不工作。

youdao