他决定为在澳大利亚西部人为导致荒芜的土地上重新造林做点事情。He decided to do something about reforesting man-made wastes of western Australia.科西嘉岛腹地地势高企，环境荒芜。The interior of Corsica is high and untamed.一片片土地荒芜，人口减少。Whole stretches of land were laid w...
A snowball knocked his hat off.一个雪球飞来把他的帽子打落在地。A snowball gathers as it goes on.雪球越滚越大.My best friends and I made snowmen and had snowball fights there.我和我最好的朋友在这里堆雪人打雪仗.Look at this traffic! I’m afraid we haven’t got a ...