Favorable conditions and positive factors in price control should also be stressed in order to guide positive market expectations and encourage confidence.

又要看到稳定市场价格的有利条件和积极因素，正确引导市场预期，坚定信心。

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Make sure you book a tour guide before you go and, if you decide on a horse or camel ride, haggle over price beforehand. You may also have to haggle as you try to get off the ride.

在上路前尽可能预约导游，而如果你打算乘马或者骆驼前行，那就要事先讨价还价，有时候在行程结束时还要再讨价还价一番。

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Let the difference between today's price and my target price be your guide.

让今天的价格和我的目标价作为你的向导。

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The value, according to Bob Overstreet , publisher of the Overstreet Comic Price Guide, could be as high as half a million dollars.

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Since the best books rarely trade, the industry depends heavily on data from price guides like the highly informative Overstreet Comic Book Price Guide.

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Vaughn, the associate publisher of The Overstreet Comic Book Price Guide, an annual publication considered the authority on comic book pricing, said the Action Comic No. 1 book sold Monday is worth every penny.

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