A stalagmite is below a stalactite and they both grow, eventually to meet.石笋在钟乳石下面,它们二者都在增长, 最终会合.A stalagmite . The cave is full of them.石笋,这个洞穴里随处可见.Not every stalactite has a complementary stalagmite.不是每根钟乳石都有互生的石笋....
内陆的平地和山谷中种着茂密的椰子树。The interior flatlands and valleys are thickly planted with coconuts.他们花了36个小时穿过茂密的莫桑比克丛林。They walked through the dense Mozambican bush for thirty six hours.2,000万年前，爱达荷州到处都是茂密的原始森林。Twenty million years...