Research from the exhaustive study of groundwater from over 950 drilling logs has just been published.
2018年12月四級真題(第一套)閱讀 Section C
They lack water-storing structures, and their existence on rock faces prevents them from tapping groundwater, so they have instead developed the ability to change their metabolism.
2018年6月六級真題(第一套)閱讀 Section B
In addition, new coffee-growing techniques are poisoning the water locally, and eventually the world's groundwater.