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参考翻译：这次试飞同时也是对这架飞机的负荷，通信设备的检测。这些设备将被用于阿富汗战场或民事用途。
结构分析：这句话的主干是：The test flight was also a military trial of the plane's payload, communications relay equipment。which could be used是定语从句，修饰equipment。
2.The stress tests, as they are called, looked at what would happen to European banks if there were a renewed recession and a further worsening of the government debt crisis.
参考翻译：这次压力测试旨在查看，如果再次发生经济衰退，各国政府债务危机进一步恶化，欧洲银行会发生什么样的状况。
结构分析：这句话的主干是：The stress tests looked at what would happen to European banks。as they are called是插入语。if there were是条件状语从句。
3.The environmental campaign group Greenpeace said the Dutch court decision was a strong warning that illegal waste exports would not go unpunished.
参考翻译：环保运动绿色和平组织表示，荷兰法庭的这个决定敲响了警钟，非法输出有毒废物一定会受到严惩。
结构分析：这句话的主语和谓语是：The environmental campaign group Greenpeace said，后面是宾语从句。宾语从句的主干是：the Dutch court decision was a strong warning。that illegal waste exports would not go unpunished是同位语从句，指代的是warning。
