求翻译：突尼斯的各类产品不仅具有优良的品质，而且具有明显的价格优势，展会上所展示的商品可在现场出售，既能让企业收回展出成本，又能达到盈利的效果是什么意思？

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Tunisia's products not only have excellent quality, and has a distinct advantage in price and can be displayed by the merchandise sold on the site, we can recover your business will be on display at cost, and also be able to achieve profitable results

Not only Tunisia's each kind of product has the fine quality, moreover has the obvious price superiority, unfolds the commodity which at the meeting demonstrated to be possible in the scene sell, both can let the enterprise reclamation display cost, and can achieve the profit the effect

Tunisia's products have not only good quality, and have significant price advantages, goods can be sold on the spot shown on the exhibition, which allow enterprises to recover the cost of exhibition, and to achieve profitable results