大家只好把容易变质的剩饭剩菜装袋后放入冰箱,一直等到垃圾回收的日子才取出来放在家门口。戴维斯是我认识的上海交通大学的一名澳大利亚留学生,毕业后回到墨尔本从事软件开发工作。去年年底,我和妻子到澳大利亚旅游,挤出点时间,到戴维斯家拜访。用餐完毕,戴维斯招呼我们坐到沙发上喝茶,而杰西卡忙着收拾餐桌。不经意间,我注意到杰西卡将羊骨头、鱼骨头和剩菜装进了垃圾袋,扎紧袋口后便塞 Everyone had to put the leftovers, which were easily spoiled, into the refrigerator until they were taken out of the house on the days of garbage collection. Davis, an Australian student at Shanghai Jiaotong University that I knew, returned to Melbourne to work on software development after graduation. Late last year, my wife and I traveled to Australia, squeezing out some time and visiting Davis. After the meal, Davies greeted us to sit on the couch and drink tea while Jessica was busy tidying up the table. Inadvertently, I noticed Jessica put the sheep bones, fish bones and leftovers into the trash bag, tighten the bag after the plug