Being rich in iron, squid is good for human skeleton growth and blood producing, and it can take precautions against anaemia..
鱿鱼中含有丰富的钙、磷、铁元素，对骨骼发育和造血十分有益，可预防贫血。
2
The following universal infection control precautions are advised by the World health Organization4 to help protect health care workers from blood-borne infections including HIV.
下面的普遍感染控制预防措施告知世界卫生组织4以帮助保护医护人员血液传播艾滋病毒感染，其中包括。
3
They check the blood group, and when a rhesus negative is reported, they take precautions so as to destroy the right brain connection.