proper cave 中文意思是什麼
proper cave
解釋
單人洞-
After the investigation and study on alluvial tin deposit in changning dayishan mine, conclude that its geologic setting mainly iles in its structure and land form a proper scale of alluvial tin deposit were found in the limestone solution cave around dayishan granite body
摘要通過對常寧大義山砂錫礦的調查研究，總結分析了常寧大義山砂錫礦形成的地質條件主要受構造條件和地貌條件的影響。 -
In search of a place proper for this, i found a little plain on the side of a rising hill ; whose front towards this little plain, was steep as a house - side, so that nothing could come down upon me from the top ; on the side of this rock there was a hollow place worn a little way in like the entrance or door of a cave, but there was not really any cave or way into the rock at all
我按上述條件去尋找一個合適的地點，發現在一個小山坡旁，有一片平地。小山靠平地的一邊又陡又直，像一堵墻，不論人或野獸都無法從上面下來襲擊我。在山巖上，有一塊凹進去的地方，看上去好像是一個山洞的進口，但實際上裏面並沒有山洞。
分享友人