If only she had known that the warships were constructed of the poorest materials, ______ , the cannon without gunpowder.
If only she had known that the warships were constructed of the poorest materials, ______ , the cannon without gunpowder.
If only she had known that the warships were constructed of the poorest materials, ______ , the cannon without gunpowder.
数字电视编码器的音频输入:BNC://非平衡立体声(默认);CANNON:平衡立体声(选配)。
数字电视编码器的音频输入:BNC://非平衡立体声(默认);CANNON:平衡立体声(选配)。