单词 垃圾处理 例句 DEFINITIVE EXAMPLES 权威例句〔RUBBISH/GARBAGE〕We are gradually developing safer and more effective methods of refuse disposal. 我们在慢慢地发展更为安全有效的垃圾处理方法。朗文写作活用〔bag〕The slogan for waste disposal was 'bag it an...