因此，我就对着麦克风讲话然后伸着身子好让远程设备能放映我的幻灯片。

So, there I was speaking into the microphone and then stretching my body to make the remote advance my slides.

youdao

因此，我就对着麦克风讲话然后伸着身子好让远程设备能放映我的幻灯片。

So, there I was speaking into the microphone and then stretching my body to make the remote advance my slides.

youdao