n.實地調(diào)查；野外工作；現(xiàn)場工作

This comparison,of course,must be based on solid fieldwork. 當(dāng)然,這種比較必須建立在堅實的實地研究的基礎(chǔ)上。

Year in year out he has been doing fieldwork in the Northwest. 他長年累月在大西北從事野外工作。

Most of the fieldwork consisted of making tape recordings. 現(xiàn)場工作多半為進(jìn)行磁帶錄音。