He lunched me at his home.他请我在他家里吃午饭.We lunched in a fashionable restaurant.我们在一家上等的饭店吃午餐.She lunched and shopped and went for fittings for clothes she didn't need.她吃完午饭后去购物，试穿了一些她并不需要的衣服。...
周围的矿井里的确有沼气聚积。Methane gas does collect in the mines around here.尽管矿井的安全状况有了很大改善，矿工的家属仍然害怕最糟的情况会发生。Though mine safety has much improved, miners' families still fear the worst.矿井中用钢制通风机来保持空气流通。The pit is ventilated by...