维持在整个屏幕上大家关注的焦点是另一种常见的问题短期罚球投影机。

Maintaining sharp focus across the entire screen is another common problem for short-throw projectors.

youdao

维持在整个屏幕上大家关注的焦点是另一种常见的问题短期罚球投影机。

Maintaining sharp focus across the entire screen is another common problem for short-throw projectors.

youdao