translation.en: Now, you don't get taught this in engineering school --  -- and it's not really the kind of thing you want to get wrong, so he could have spent months talking to vets, doing the research, tweaking the spreadsheet.
translation.zh: 这个问题在工程学院可没学过—— —— 但是谁也不想把这种问题搞砸， 其实他本可以花上几个月时间 和兽医交流，做各种研究， 调整电子数据表，