回复 4楼五四三二一的帖子[/url]你没看还是看不懂链接里的文章啊? nurulz 发表于 12/11/2019 10:34:34 PM
donate blood跟donate plasma是两码事 Roman_Porcupine 发表于 12/11/2019 11:39:26 PM
求科普 9wan 发表于 12/12/2019 3:05:00 PM
https://nationalfile.com/blood-of-poor-americans-now-comprises-2-of-total-us-exports/
“It is legal to ‘donate’ plasma up to two times a week, for which a bank will pay around $30 each time.”
估计是专门去blood bank,每次30刀
你没看还是看不懂链接里的文章啊?
这里说的是有偿献血,一般是穷人去献,按次收钱
改后会点击率大增
求科普