由于事先报警，因此没有人受伤的翻译：Because of prior warning, so no one was injured 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

As the advance warning, so no one was injured

Because of prior warning, so no one was injured

Because reports to the police beforehand, therefore nobody is injured

Because of prior warning, and therefore there is no injury

Because of prior warning, so no one was injured