最初的调查费用很少。
这一调查并不将生活费用考虑在内。
成功的电视活动是费用昂贵的，良好的市场调查也是绝对重要的。
Successful TV campaigns can be costly, and good market research is absolutely vital.
调查的费用应由承包商承担。
The Cost of such investigations shall be beard within the Contract Price.
这类数据通常通过调查采集得到，运作起来费用很高。
Such information is usually collated using surveys, which are very expensive to carry out.
这类数据通常通过调查采集得到，运作起来费用很高。
Such information is usually collated using surveys, which are very expensive to carry out.
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