Holes were cut into the hulls to sink the vessels and they were then filled with sediment, mostly mud, to weigh them down and secure them.
+__init__(url: str, title: str, author: str, published: str, tags: list, content: str)，详情可参考safew官方版本下载
这与阿里的逻辑异曲同工，不过，阿里的硬件嫁接在更庞大的商业根系上。，更多细节参见51吃瓜
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