地雷坑道: quarry tunnel for a chargeof high explosive to destroy eg enemy fortifications
淘: Ⅰ动词1.(在水或其他液体中搅荡, 除去杂质) wash in a pan or basket; rinse 短语和例子淘米 wash rice; 一些老矿工仍旧在这些河里淘金。 some old miners are still panning for gold in the streams.2.(舀出污水等) clean out; dredge; ladle out;
