person in the same line of business; people in the same trade; the trade; the profession
① 失業している者、定職を得る必要、能力及び意欲があるにもかかわらず、それを得られていない者。
① 事業を行う者。② 消費者契約法における定義 - b:消費者契約法第2条③ 私的独占の禁止及び公正取引の確保に関する法律（独占禁止法）における定義 - （独占禁止法第2条）
real estate agent; realtor
forwarding agent; carrier
broker; intermediary; broking house
general (civil engineering and construction) contractor
commercial and industrial men
supplier; provider; vendor
importer; import merchant (trader); importing firm
garbage man; garbage collector
person skilled (in the art of doing something)
general (civil engineering and construction) contractor
worker; employee; person being employed
broker; middleman; employment agency
sole proprietor; one-man business; self-employed
telecommunications carrier; PTT
Internet service provider; ISP
CAP; Competitive Access Provider
consolidator (shipping, freight, etc.)
selling to traders; wholesaling; trade sales
general contractor; main contractor