Developing tourism at China's world heritage sites has been on the upsurge.

中国世界遗产地开发旅游已经成为一种热潮。

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Summary:Recently, the tour of historic site in Songjiang has been launching a blast of upsurge, but there is a big problem for protecting of historic site comes out by excessive developing.

近年来，松江的古迹旅游在上海乃至整个华东地区掀起了一股热潮，而过度的古迹旅游资源开发却给松江古迹保护工程带来了不小的难题。

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He predicts that virtually all the poor countries' upsurge in exports will come at the expense of other developing countries, many of them only slightly better off than the poor 48.

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