The plane dived suddenly, causing the pilot to black out.

飞机突然俯冲致使驾驶员昏了过去。

After the accident he blacked out and couldn't remember what happened.

事故之后,他失去了知觉,发生的事他记不起来了。

I'm sorry,I just blacked out for a few minutes.

对不起,我刚才晕过去了几分钟。

The stage was blacked out to hide a change of scenery.

舞台熄灯为的是不让观众看见换布景。

During the war, we had to make sure windows were carefully blacked out at night.

战争期间我们一定要在晚上把窗户关严,不能漏出光线。

The city was blacked out during the air raid.

空袭时全城实行灯火管制。

You had better black out that word.

你最好把那个字涂掉。