求翻译：在距勐腊20公里补蛙原始湿润雨林内，生长着高40－70多米高的望天树，架设在望天树上的“空中走廊”，全长2.5公里，它把公路两旁的原始森林连接起来，可在广阔的视野上尽情地领略热带雨林的奇异风光。是什么意思？

20 km away from Mongla complement the original moist forest frog, the growth of more than 40-70 meters high tree of heaven, set up a tree in sight day "air corridor", length 2.5 km, it is virgin forest on both sides of the road link , can enjoy a broad perspective on the strange taste of the tropica

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In is apart from the courageous sacrificial 20 kilometers to make up in the frog primitive moist rain forest, is growing the high more than 40-70 Mi Gao parashorea chinensis, erects on the parashorea chinensis “the air corridor”, the span 2.5 kilometers, it connects the road both sides virgin forest

On repair frog from mengla 20 km of the original humid rainforest, grow high skygazer 40-70 meters high, erected in sight on the tree of "air corridor", 2.5 km in length, it connects highway on both sides of the original forest, can be used in a broad perspective on while you discover the exotic sce