Rajputana
拉杰普塔纳[印度西北部一地区](大部分在拉贾斯坦邦)
🗣️ 情景例句
Let's lake this one step at a time.
做这事我们要一步一步来。
What does it matter?
有什么关系？
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。