By the outer margin of the pit was an oval pond, and over it hung the attenuated skeleton of a chrome-yellow moon . 在深谷的外侧边缘,有一个椭圆形的池塘,池塘上高悬着一勾朦胧昏黄的残月。
A striking feature not explainable in terms of simple viscous behavior is the characteristically blunt terminations or steep outer margins of debris flow . 不能用简单的粘性来解释的一种明显特征是泥石流的钝形终端,或陡的外缘。
A striking feature not explainable in terms of simple viscous behavior is the characteristically blunt terminations or steep outer margins of debris flow . 不能用简单的粘性来解释一种明显的特征是泥石流的钝形终端,或陡的外缘。