The professor is engaged as a technical advisor. 這位教授被聘請為技術(shù)顧問(wèn)。
Guo Fusheng, a technical advisor with the FAO, confirmed that the organization had not yet asked China for tissue samples. 聯(lián)合國糧農組織的一名技術(shù)顧問(wèn)郭富生證實(shí)國際組織還沒(méi)有要求中國提供病料樣品。