经过半小时的等待，终于轮到我献血的翻译：After half an hour of waiting, finally my turn to blood donors 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

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After half an hour of waiting, finally my turn to blood donors

After half hour waiting, finally is one's turn me to give blood

After half an hour, and finally the wait for my turn to give blood

After half an hour of waiting, finally my turn to blood donors