工人们把旧栏杆涂黑以与新围栏相配。

The workers ___blacked the old railings to match the new fence.

她在酷暑中突然晕倒了。

She suddenly ___blacked out in the scorching heat.

新闻中受害者的姓名被涂黑了。

The victim's name was ___blacked out in the news report.