Handite
含錳砂巖
??? 情景例句
Then there's hope for Robbie.
看來Robbie 還有希望。
'Tis altogether vain to learn wisdom and yet live foolishly.
枉自學聰明，卻做愚蠢事。
The geologist needs to know what rocks the drill has reached,
地質學家需要知道鉆頭已經到達什么樣的巖層，