donate blood

基本解释

Why should I donate blood?
我爲什麽應該獻血？
You might donate blood or hair for scientific research, but how about a tiny slice of your brain—while you’re still alive?
可能你爲科學研究捐獻過血液或毛發，但你考慮過在你還活著的時候，捐獻出一小片大腦麽?
But people who thought about their own death were likely to take a pamphlet regardless of which article they read — their willingness to donate blood didn't seem to depend on how badly it was needed.
但是經歷過想象自己死亡情景的志願者不論讀了什麽樣的文章，都會願意帶著小冊子——看來他們獻血的意願竝不決定於血液的需求量。

"People did not accept to donate blood for her, so we had to volunteer as family members.
Or maybe I could donate bone marrow and those stem cells could be given to other people in the same way that blood can be given to other people by matching and making sure that immunologically my cells were compatible with you; there's a lot of interest in that.
或者我可以捐獻骨髓,而那些乾細胞,可以使用和輸血同樣的方法,通過配型來確認我的免疫細胞和你的匹配,從而把我的乾細胞,輸入給你,這裡麪有很多有趣的東西
耶魯公開課 - 生物毉學工程探索課程節選
(The whole group that is donating to her is just from our family." ) Oluoch gives one reason for peoples' reluctance to donate blood.

Outside the hospital, police appealed to Kandaharis to donate blood for the wounded.
NPR: Taliban Denies Part in Kandahar Bombing