Unit 12
- season季节spring春天summer夏天autumn秋天winter冬天nice宜人的,令人愉快的tree树,树木flower花,花卉colorful多彩的,缤纷的bird鸟,小鸟
- people人们go hiking去远足go camping去野营love爱,喜爱,热爱Congo刚果Egypt埃及Inuit因纽特人
- Anything else?还要其他的吗?
- Enjoy your trip!旅途愉快!
- It doesn't matter.不要紧
- Good idea!好主意!