英音听力讲解:奥运会英国金牌版超越中国位居第二

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短语讲解：

1. The governor of north Kivu province said the victims were tied up and hacked to death in their homes and fields outside the town of Beni.

tie up （使） 停泊; 阻碍; 包起来
例句：Ships usually tie up to a pier in a port.
船常常系在港口的码头上。