His knowledge of geography is negligible. 他的地理知識少得可憐。
However, most scientists do not agree that the Piri Reis map is any more accurate than might be expected based on contemporary geographical knowledge and guesswork. 然而，大多數科學家並不同意皮里雷斯地圖比同時代的地理知識和臆測更為精確。
滬公網安備 31011502000490號
電信業務許可證編號：滬B2-20190700
