I took the photo myself using a timer on my personal camera.

我通过相机定时自拍了这张照片。

youdao

So, turn on this timer.

打开计时器。

youdao

Turn this on, the timer.

打开计时器。

youdao

At that moment, a timer on the instrument bleeped.

就在这个时候，仪器上的一个记时器响了起来。

youdao

Come on, old timer, what are you doing?

过来，老伙计，你干什么呢？

youdao

Come on, old timer, what are you doing?

过来，老伙计，你干什么呢？

youdao