The East African savannahs alone sustain nearly two million wildebeest. 仅生活在东非稀树大草原的角马 就接近两百万(注:角马属羚羊的一种)
Nearly all will give birth within the next 10 days. 在接下来的十天之内 几乎所有的小家伙都会呱呱坠地
but the males have not eaten for nearly four months. 但是雄企鹅已经四个月没有进食
and nearly all of that exposed rock is found in one place, 几乎所有的裸岩都集中在同一个地方
and it covers nearly 10 percent of the earth's surface. 它覆盖了地球表面将近10%的面积
Each year nearly two million animals migrate across the Serengeti plains 每年都会有将近200万只角马 横越塞伦盖蒂平原
These summits, nearly 3 miles up, 这些将近3英里高的山峰顶上
and has taken nearly five months to reach here. 奔流了将近5个月才到达这里
Nearly half of all cubs die in their first year out on the ice. 大约有近一半的幼熊 会在第一年的冰上历险中丧生