To attend personally any purchasing problem such as non-delivery, late delivery, inferior quality, poor services, price changes etc.

出面解决关于采购方面的问题如：未送货、迟送货，质量次、服务差以及价格方面的变动情况等。

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The leased car will typically be under factory warranty for the duration of the lease -- and car leasing contracts often have add-on provisos that cover routine maintenance, such as oil changes, etc.

一般来说，在租用期间的车辆都处于厂家质保期内，并且租车合同还常常附加了例如免费的维护、换机油等服务。

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Changes in social patterns, population profiles, lifestyle changes, etc.

社会形态、人口状况、生活方式等方面的改变。

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Details such as goal descriptions, formation changes etc are often important to other fans.

BBC: SPORT | 606 | Writing match articles

C. (employment news, changes in interest rates, etc. are often provided to reporters who are locked up until release time when outside communication lines are opened.) The requirements for those connections are usually very specific.

FORBES: New Equinix Marketplace Can Link Financial Firms and Digital News

Provide recommendations on technical aspects of system development and integration (including requests for changes, deviations from specifications, etc.) and ensure that approved recommendations are applied correctly.

UNESCO: Vacancy : Software Developer (28/11/2011) 1CAUIS0997ST & 1CAUIS0998ST - (P1P2)