arid sandy area

• 干旱风沙区

arid sandy area的用法和样例：

例句

1. So, the logarithmic Markov chain can provide an oversimplified channel to the medium-and-long-term precipitation prediction in the semi-arid sandy region.
   结果表明，模型预测精度较高，为半干旱风沙区中长期降水量预报提供了一条简便可行的途径。