blood drive

基本解释

The blood drive is set to begin Tuesday at Sao Paulo's Pro-Blood Foundation, the largest blood center in Latin America supplying 300 hospitals within city.
献血活动将于13日在拉美最大的献血中心圣保罗献血基金会开始。中心为该市的300家医院供血。
www.chinadaily.com.cn
Beijing health officials are promoting a blood drive to ensure there is an adequate supply of a type of blood that is far more common among non-Asians.
中国卫生官员在推动一个献血运动，确保充足供应某种血型的血液。非亚洲人具有这种血型的人远远多于亚洲人。
Beijing is in the midst of an Olympic blood drive. Advertising posters line inner city bus stops shelters and are plastered on subway station walls.
北京正在发起一场奥运献血运动，在市区巴士车站的候车亭和地铁车站的墙上都张贴着广告标语。

We combined these two aspects and thus the Battle of the Badges Blood Drive was born.
WHITEHOUSE: Saving Lives On and Off the Job
It had been from the blood drive.
NPR: Identification Theft: Protecting Your Personal Data
Last year, we had over 5, 200 people present to donate, 150 blood drive sites and over 200 participating agencies, including local police, sheriff and fire departments, the FBI, Secret Service and Federal Judges just to name a few!
WHITEHOUSE: Saving Lives On and Off the Job