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.
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，