It covers the whole forestry field, including the protection and management of forests, related rangelands, and water-sheds; utilization of forest products; and the economic aspects of forestry.

它涵盖了整个林业领域，包括森林、相关牧场和集水区的保护和管理，森林产品的利用以及林业的经济方面。

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For example, being the best hotel chain, or making the best, the most user friendly, or the most reliable products in a particular field.

例如，成为最好的连锁酒店，或者在某一特定领域里制造最好的、对用户最友好的、最可靠的产品。

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Allowing teams to support multiple sequential versions of products in the field.

允许团队支持区域中产品的多种串行版本。

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and so there are some products where... at least, as far as, I don't know this field very well,

所以有的产品……至少，我对这个领域不是很了解，

广告和价格的关系 - SpeakingMax英语口语达人

In a trading update, the firm said the number of installed core Optos ultra-wide field products had risen by 11% in the year to 4, 700.

BBC: Dunfermline firm Optos eyes strong rise in sales

Free trade agreements establish a level playing field for our products and our workers and give American companies greater access to the global marketplace.

FORBES: Free Trade for Innovation

The salient point is that U Conn did not earn that opportunity on the field, where the products of each school competes in the marketplace.

FORBES: Michigan State Is Already Bowled Over By The BCS