two-colour direct view storage tube

例句：

1. 1. This two-colour direct view storage tube is veryuseful for recording video.
   这个双色直接观察存储管对于录制视频非常有用。
2. 2. Thetwo-colour direct view storage tube allowsus to easily switch between different scenes.
   这个双色直接观察存储管让我们可以轻松地在不同的场景之间切换。
3. 3. The two-colour direct view storagetube is a popular choice forphotographers who need to capture high-quality images.
   这个双色直接观察存储管是摄影师们常用的选择，因为它可以捕捉到高质量的图像。