His remedial teacher sees signs of progress in his reading and writing.他的辅导教师发现了他在阅读和写作方面进步的迹象。They will concentrate on teaching the basics of reading, writing and arithmetic.他们将集中教授阅读、写作和算术基础知识。I supported us by writing...
The traditional owners of Uluru - Kata Tjuta are the Anangu Aboriginal people.乌卢鲁-卡塔曲塔原来的拥有者是阿南古土著人.the issue of Aboriginal land rights澳大利亚土著土地权问题They managed to wipe out the entire aboriginal population.他们终于把那些土著人全部消灭了....
Fat is an excellent insulator against the cold.脂肪是极好的抵御寒冷的绝热体。Dry air is a good insulator, but sea water is not.干燥空气是一种好绝缘物, 海水则不是.The atoms of an insulator hold their electrons very tight.绝缘体的原子把电子抓得很牢....