《Tetrabiblos》The Genus, Class, Or Kind, Liable To Be AffectedClaudius Ptolemy（Ashmand 英譯 1822）
In addition to this, the terrestrial signs situated in the north, about the Arctic circle, indicate sudden earthquakes; and those in the south, sudden deluges of rain.
段落 tetra-2-thegenuscl-9public-domain (Ashmand 1822)
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