Install the fireworks combinations at the site according to the assemble diagram, connect the audio line to the audio equipments, remember to connect the ignition plug.
根据安装图摆放花炮，将音频线介入音响设备，并插上点火插头。
Install the fireworks combinations at the site according to the assemble diagram, connect the audio line to the audio equipments, remember to connect the ignition plug.
根据安装图摆放花炮，将音频线介入音响设备，并插上点火插头。
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