you can hear a unique and truly extraordinary sound. 回荡着一种独特的声音
..the female does something truly bizarre. 雌冠斑犀鸟的举动异乎寻常
..requires something truly remarkable. 想要捕捉成功 就需要一些奇招
and the world it creates is truly unique. 草本植物构建出来的世界独具一格
almost totally devoid of water is truly remarkable. 生物多样性如此之高 确实令人惊叹
At times the task looks truly helpless. 有时这个愿望看起来根本不可能实现