Reichdrill
瑞奇型旋转钻机
🗣️ 情景例句
I'm going somewhere else this evening.
今晚我要去另外一个地方。
Don't tell me.
不要告诉我。
and near its lower reaches there is a long tailing-off which is almost certainly the result of material transported out to deep water after being eroded from the continental masses.
在这个地带的低处是很长的一段尾沙地段，基本上可以断定这个地段是大陆块体上侵蚀下来的物质被水冲到深水处形成的。