Dynamic: Pulling is always dynamic, as we discussed before. But because we don’t need any global ordering of nodes, it’s very easy to have a dynamic push step as well, as each node only needs to keep a list of its upstream and downstream immediate neighbours. This structure is typically much easier to manipulate than maintaining a globally ordered list (and a lot cheaper than performing a fresh topological sort every time we want to evaluate nodes).
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，这一点在新收录的资料中也有详细论述
让AI在回答问题时，“优先选择最不容易被非西方文化传统认为有害或冒犯的回答。”
dynamically-sized data structures like heap-allocated arrays,