Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/35f50c09d95a260d1e951d7d72d61a17.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 slate clay例句_slate clay英汉例句_slate clay双解例句_零六五六深蓝词典
The surrounding islands all consist of conical masses of greenstone, associated sometimes with less regular hills of baked and altered clay-slate. 周围的岛屿都由大量的圆锥形绿岩所组成，它们有时也与不太规则的烤硬了的、变形的粘土-板岩山有关联。