Radio also enabled the German senior commanders to efficiently control huge mobile forces, more than ever before in history, allowing large scale cooperation and effective unity of command.

无线电也让德国的高级指挥官能够比历史上任何时候都有效地掌控庞大的机动部队，使大规模的协同作战和高效率的统一指挥成为可能。

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We will enhance our business cooperation and engage in large-scale cooperation in economy and finance to use it as a means to tackle the difficulties we have and resolve the differences and disagreements between us.

WHITEHOUSE: President Obama's Bilateral Meeting with Premier Wen of China | The White House