these crystal clear waters are virtually lifeless. 这片明净的水域实际上没有什么生机 They receive year round sunlight but they lack the nutrients essential for the growth of plankton. 虽然充满阳光 但是这里主要缺少浮游生物生长所需的养分 The mother will be trapped here for the next f...
They receive year round sunlight but they lack the nutrients essential for the growth of plankton. 虽然充满阳光 但是这里主要缺少浮游生物生长所需的养分 The mother will be trapped here for the next five months 母座头鲸接下来要困在这里大约5个月 until her calf is strong enough to make...
The playful calf is now drinking five hundred liters of milk a day 顽皮的小座头鲸每天要喝500公升奶 but his mother must starve. 但是它的妈妈却饿的要死 There is nothing for her to eat here. 在这里母鲸没有东西可以吃 Like many tropical shallow seas 和多数热带浅海域一样 these crystal clear w...
but his mother must starve. 但是它的妈妈却饿的要死 There is nothing for her to eat here. 在这里母鲸没有东西可以吃 Like many tropical shallow seas 和多数热带浅海域一样 these crystal clear waters are virtually lifeless. 这片明净的水域实际上没有什么生机 They receive year round sunlight but t...
There is nothing for her to eat here. 在这里母鲸没有东西可以吃 Like many tropical shallow seas 和多数热带浅海域一样 these crystal clear waters are virtually lifeless. 这片明净的水域实际上没有什么生机 They receive year round sunlight but they lack the nutrients essential for the...
but his mother watches over him 不过幸好有妈妈照料 and, as he begins to tire, she supports him close to the surface so that he can breathe more easily. 疲劳的幼鲸被妈妈托上浮上水面好让它呼吸空气 These shallows around the equator are excellent nurseries. 赤道附近的浅海是个非常理想的托儿...
and, as he begins to tire, she supports him close to the surface so that he can breathe more easily. 疲劳的幼鲸被妈妈托上浮上水面好让它呼吸空气 These shallows around the equator are excellent nurseries. 赤道附近的浅海是个非常理想的托儿所 They're warm, calm, and contain very...
These shallows around the equator are excellent nurseries. 赤道附近的浅海是个非常理想的托儿所 They're warm, calm, and contain very few predators. 温暖,平静,很少有掠食者 The playful calf is now drinking five hundred liters of milk a day 顽皮的小座头鲸每天要喝500公升奶 but his m...
They're warm, calm, and contain very few predators. 温暖,平静,很少有掠食者 The playful calf is now drinking five hundred liters of milk a day 顽皮的小座头鲸每天要喝500公升奶 but his mother must starve. 但是它的妈妈却饿的要死 There is nothing for her to eat here. 在这里母鲸没有东...
A male humpback whale sings to attract a mate. 一只雄性座头鲸正在用歌声吸引雌鲸来交配 The whales have just returned to their breeding grounds in the shallow seas of the tropics. 座头鲸刚刚回到它的热带地区的浅海繁殖地 The calf is no more than a few weeks old. 幼鲸才刚刚几周大 Despite be...