And actually, could one of the TFs grab the laser point?

事实上，其中一个TFs能不能找到那个激光笔？

youdao

Just aim the pin-point laser and follow the line.

只要把激光打在纸上并且沿着光剪就行了。

youdao

Just aim the pin-point laser and follow the line.

只要把激光打在纸上并且沿着光剪就行了。

youdao