常見例句雙語例句The banded rocks have gradually changed into phyllite or slate, which show characteristics of a hydrothermal sediment basin locally depressed.地層走向上 ，條帶狀巖石漸變過渡為千枚巖或板巖 ，顯示局部凹陷的熱水沉積盆地特點(diǎn) ； 返回 banded sediment