quarrying造句
In addition, the Pneumoconiosis during dust more
quarrying, abrasive industries.
此外, 塵肺病多發(fā)生在粉塵較多的采石 、 打磨行業(yè).
Farming,
quarrying and other local industries have declined.
農(nóng)業(yè)、采礦業(yè)以及其他地方工業(yè)都已陷入衰退。
Township enterprises in trade , in commerce, mining, coking,
quarrying, food service industry.
鄉(xiāng)鎮(zhèn)企業(yè)有商貿(mào) 、 采煤 、 煉焦 、 采石 、 飲食服務業(yè).
He spent much time in
quarrying in old records.
他花了很多時間從舊記錄中尋找資料。