We rang Duncan to ask where he was going on holiday...我们打电话给邓肯，问他要去哪里度假。I'm going to work two days a week teaching handicapped kids to fish...我将每周工作两天，教残疾儿童钓鱼。'How come we never know what's going on?'...
Can you use this about the teacher shortage in Botswana?能用这个波滋瓦那教师短缺的题材 吗 ?In Botswana , 35.8 percent of adults are now infected with HIV.在博茨瓦纳有35.8%的成年人现在已经被感染了爱滋病毒.Botswana is not a typical African country.博茨瓦纳并不是典型的非洲...