screen against的意思|示意

White metal louvres covering the facade of this apartment block in Paris can be drawn across windows and balconies to screen against the sun and street.

白色金属百叶窗覆盖的巴黎公寓立面，附有窗户和阳台，可以作为遮挡阳光和街道的屏障。

It is still the only effective screen against the morning features of the loved one , and , as such , performs a unique human service .

现在这仍然是早晨避免目睹爱侣起床后尊容的惟一有效幕障。这样，报纸作出了独一无二的具有人情味的贡献。

The sound is turned down but the words flash on to the screen against a series of images.

虽然声音被关掉了，不过词句还是不停在画面上连贯显示出来。