Malawi may look like an inland sea, 马拉维湖看起来像大海一样辽阔

149. Once the flies have mated,
     幽蚊完成交配之后
150. they will all drop to the water surface,
     便会一起落到水面
151. release their eggs and die.
     产下卵 然后死去
152. Malawi may look like an inland sea,
     马拉维湖看起来像大海一样辽阔
153. but it's dwarfed by the world's largest lake -
     但它远比不上世界上最大的湖泊
154. Baikal in Eastern Siberia.
     东西伯利亚的贝加尔湖
155. 400 miles long and over a mile deep, Baikal contains one fifth of all the fresh water found in our planet's lakes and rivers.
     贝加尔湖长400英里 深度超过1英里 其中淡水储量占到了全球江河湖泊淡水总量的1/5

来自《行星地球 第一季 第三集 Planet Earth S01E03 淡水》第 152 行