基本解釋[經(jīng)濟(jì)學(xué)]黑龍江墾區(qū)英漢例句雙語例句Heilongjiang Land Reclamation Area is an important base for marketable grain production, and plays a special role in ensuring grain safety and agricultural modernization in China.黑龍江墾區(qū)是國家級(jí)商品糧生產(chǎn)基地，在保障我國糧食安全方面具有重要地位，在我國農(nóng)業(yè)現(xiàn)代化中也具有示范性作用。heilongjiang land reclamation area更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)黑龍江墾區(qū)