Topslicing
下行水平分层崩落采矿法
🗣️ 情景例句
She's come up with a new idea for increasing sales.
她想出了增加销售量的主意。
He that has a wife has a master.
娶了妻娶了个主人。
there is always something to do in connection with it, from finding the right place for the latest addition, to verifying facts in reference books.
从为新增添的收藏品寻找摆放位置到核对参考书中的事实，总归有事可做。