2018年商务英语初级口语测试：蝌蚪如何长成And a white-bellied female responds.They join together to mate.The loser will have to wait for the next storm before he sings again.She lays h
2018年商务英语初级口语测试：暴力地区Dawn, and a new day reveals just how much controlthe jungle has over its own environment.The forests of the Congo are the lungs of Africa.As they us
2018年商务英语初级口语测试：红河猪A mob of red river hogs.They have travelled over two miles through the thick undergrowthto get to this fall of fruit.But in the African forest, little
2018年商务英语初级口语测试：树木间的战斗She uses special tools, one after another,to get all the honey she can,and in a few minutes,she destroys what took the bees years to build.In
2018年商务英语初级口语测试：循环大自然They’re over 60 centimetres long,already big enough to be a threat to the smaller inhabitants of the forest.But they are themselves vulnerable.
2018年商务英语初级口语测试：森林慢慢消亡Meltwater flows down from the glaciers.And on the lower slopes,all this water supports thick jungle.....remnants of the dense,steamy forests t
2018年商务英语初级口语测试：雨水变雪Just after we set off, it started raining,then it started hailing.And the idea had been that we’d stop here for an hour or two and do some shots.
2018年商务英语初级口语测试：造雨师Filming in East Africawould take the team on both a physical and emotional journeythrough the extremes of this landscape.These are the legendary Mounta
2018年商务英语初级口语测试：大草原造就的最强物种Three days of battle is at an end.The victor has won the right to the females.The process to replace what the drought took away ha
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