Dr Neil Da Costa, who presented his research on the Bloody Mary at a meeting of the AmericanChemicalSociety yesterday, said, "It's a very complicated drink."
昨天，在美国化学协会的一个会议上，Dr Neil Da Costa 发表了他关于血腥玛丽的研究，说：“这是一种很复杂的饮料。”
2
The research was presented at a meeting of the AmericanChemicalSociety.
该研究项目是在美国化学学会的一次会议上提出的。
3
The work was reported at the national meeting of the AmericanChemicalSociety.