Past assessments of the Brazilian rain forest have used satellite images to tally deforested areas, where farmers and ranchers have clear-cut and burned all the trees.

对巴西雨林过去的评估已使用卫星图像来记录被砍伐的地区，那里的农民和牧场主把所有的树都砍光并烧掉了。

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In areas where river deltas inject organic material and dissolved trace elements into the sea, for instance, it's not clear how all of the intricately related processes will affect water chemistry.

例如，在有些地区，河流三角洲将有机物质和溶解的微量元素注入海洋，目前还不清楚所有这些错综复杂的相关进程将如何影响水的化学性能。

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Responsible for ensuring that clear and constant communication lines are kept with all staff, areas and Hotel departments.

负责确保所有员工，区域和饭店各个部门的电话线通畅清晰。

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The pre-production model had a poor shutter button, which is a bit of a disappointment since this is usually a well used button, and considering the effort put into the external screen. (Let's hope that this'll get fixed for production models.) The reviewers found that the main keypad was great, with a not-too-rubbery feel, and the UI is an improvement in all the areas that count -- snappy, clear, and customizable.

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Despite different backgrounds and areas of expertise, all had or have a clear sense of the better future they wanted to create.

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The 1967 Outer Space Treaty provides for "free access to all areas of celestial bodies" by any nation, but isn't clear about commercial rights, said Henry Hertzfeld, who researches space policy at George Washington University.

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