But in order to do this, he must have been thoroughly familiar with the enormous madrepore of the sewer in all its ramifications and in all its openings.
但是，要这样走，就必须彻底清楚这个巨大珊瑚形
渠的所有分岔和直管。
）But in order to do this, he must have been thoroughly familiar with the enormous madrepore of the sewer in all its ramifications and in all its openings.
但是，要这样走，就必须彻底清楚这个巨大珊瑚形渠的所有分岔和直管。
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核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
