求翻译：我国公共频道存在运营模式显得陈旧、违规插播现象严重、缺乏特色和创新、辨识度不高、“公共”发挥功能不明确等问题，使自身发展遇到了瓶颈。是什么意思？

The existence of our public channel becomes obsolete business model, serious illegal spots, lack of features and innovation, recognition is not high, "public" function is not clear and so on, so that their development has encountered a bottleneck.

My public channel business model is obsolete, offending spots, scarcity and innovation, for discerning characteristics are "public" function is not clear, and make their own problems encountered a bottleneck.

Our country public channel existence operation pattern appears obsolete, the contrary emergency broadcast phenomenon serious, the deficient characteristic and the innovation, distinguishes the insight and magnanimity not not high, “public” the display function is not clear about and so on the questi

Old operation mode of public channels exist, irregular spots incidence, lack character and innovation, identification of not high, "public" function unclear issues, development encountered a bottleneck.

The existence of our public channel becomes obsolete business model, serious illegal spots, lack of features and innovation, recognition is not high, "public" function is not clear and so on, so that their development has encountered a bottleneck.