a lot of people volunteered to donate their bolld out of sympathy.
问题描述:
a lot of people volunteered to donate their bolld out of sympathy.
答
a lot of people volunteered to donate their bolld (blood) out of sympathy
很是 blood,很多人基于同情,很多人志愿前来捐赠血液 (捐血)
blood 血,不是 bolld