如果一个图是不连通的或有割点，就发生这种情况。
This happens if the graph is disconnected or has a cut vertex.
我们如果不倾听，我们如果没有和上帝的连通，我们就无法诉说。
We cannot speak unless we have listened, unless we have made our connection with God.
我们如果不倾听，我们如果没有和上帝的连通，我们就无法诉说。
We cannot speak unless we have listened, unless we have made our connection with God.
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