Low-lying lands around the globe are threatened. 地球上地势较低的地方会面临威胁

379. Where it breaks into icebergs.
     在那里冰川会破裂成冰山
380. As the fresh water of greenland's ice sheet...
     随着格陵兰岛冰面的淡水
381. Gradually seeps into the salt water of the oceans,
     流入海洋的盐水中
382. Low-lying lands around the globe are threatened.
     地球上地势较低的地方会面临威胁
383. Sea levels are rising.
     海平面上升
384. Water expanding as it gets warmer
     随着气候变暖 水量增加
385. caused, in the 20th century alone, a rise of 20 centimeters.
     单单在20世纪 海平面就上升了20厘米

来自《家园 第二部分 Home Part2》第 382 行