Laughter does 2 short-term changes in the function of the heart and its blood vessels, 3 heart rate and oxygen consumption.
笑会引起心脏及其血管功能的 2 项短期变化，3 心率和氧气消耗。
Schwitzgebel predicted the intervention would have no effect; he had previously found that ethics professors do not differ from other professors on a range of behaviors, including voting rates, blood donation and returning library books.
施维茨格尔布预测这种干预不会有任何效果；他之前发现，伦理学教授在一系列行为上与其他教授没有区别，包括投票率、献血和归还图书馆书籍。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。