She repainted the downstairs rooms and closed off the second floor.

她重新粉刷了楼下的房间，并把二楼封上了。

《柯林斯英汉双解大词典》

The entrance to the train station was closed off following the explosion.

爆炸发生后随即封锁了火车站入口。

《牛津词典》

The area where the explosion occurred was closed off by police.

爆炸发生的地方被警察封锁起来了。

《柯林斯英汉双解大词典》

Hong Kong health authorities closed off the hotel on May 1 after a confirmed swine flu case - a Mexican tourist who stayed there.

VOA: standard.2009.05.08

On the three thousand two hundred eighty-seventh night of your Parisian affair, as I lay in Simois-mud picking vermin off the wound I got that day from cunning Pandarus, exhaustion closed my eyes.

在你和帕里斯发生关系后的第三千两百八十七夜,那个日子是狡猾的潘达洛斯告诉我的,我正躺在西摩伊斯河岸边，拣伤口上的虱子,疲惫让我闭上了眼睛。

耶鲁公开课 - 1945年后的美国小说课程节选

It's hard to go back to the closed-off, one-trick ways of a traditional shooter.

ENGADGET: Samsung Galaxy Camera review: a 21x compact shooter brought to life by Android

Italy, Sweden, and Malta have partial bans which allow smoking in closed-off, separately ventilated areas.

BBC: Only 27% of 29,000 people polled said they were smokers

Without the proper eyesight, productivity decreases, employment opportunities may be closed-off, and general health may be an issue.

FORBES: Jessica Choi: 2011 College Social Innovator Award Winner