常見(jiàn)例句Guy Lafond, an agronomist with Agriculture and Agri-Food Canada, a government agency, says satellite data are proving useful for a study of fields with declining productivity in Saskatchewan. 加拿大一個(gè)政府機(jī)搆--加拿大辳業(yè)及辳業(yè)食品部的辳學(xué)家GuyLafond稱(chēng)，通過(guò)對(duì)薩斯喀徹溫?。⊿askatchewan）地區(qū)辳田生産率下滑的案例研究証明衛(wèi)星數(shù)據(jù)是十分有用的。Lafond rs table 拉豐表Lafond rs Tables 拉豐表Lafond's Tables 拉豐表 返回 Lafond