Larsenite
硅鉛鋅礦
??? 情景例句
and I continued with my career.
而我則繼續(xù)我的事業(yè)。
Where is the telephone office?
電話局在什么地方？
Early next morning, she heard planes passing overhead and wondered how she could send a signal.
第二天一大早，她聽到頭頂上有飛機飛過，但不知道怎樣才能發(fā)個信號。