screen out例句

The curtains screen out the sunlight.
窗帘遮住了阳光.

Maybe he can't screen out bottom return.
说不定他无法鉴别水底的反射信号.

To screen out extraneous thoughts, he closed his eyes and drew a deep breath.
为了摒弃种种杂念, 他闭上眼睛,深吸了一口气.