So in theory this survey is picking up, with a wide range of statistical sampling error, the number of people who work as reporters and correspondents, whether or not that is their actual title.
因此，从理论上来说，此次调查虽然伴随着大量的统计样本错误，但是仍在挑选出职业为报道员和记者的人数，无论这是否是他们真正的头衔。
The survey of land use at county level is the basic work for land management and the actual accurate data resource of land cover in our country.
县级土地利用调查是土地管理的基础性工作，是我国各级土地利用现状准确数据的实际来源。
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