It's worth seeing. It's really a natural wonder.

它绝对值得一看。真是大自然的奇迹啊！

youdao

Today, they remain a natural wonder that may not survive the building of the world's biggest dam.

如今这个天然奇景也许会因大坝工程而消失。

youdao

A natural wonder of the world, the Grand Canyon is 1,500 meters deep and more than 20 kilometers wide by 150 kilometers long.

作为世界上的一大自然奇迹，大峡谷有1500米深，超过20公里宽、150公里长。

youdao

These paintings expressed a sense of wonder for America's natural environment and its endless possibilities.

VOA: special.2009.05.01

Niagara Falls as a natural wonder does not exist anymore.

NPR: Excerpt: 'Inventing Niagara'

Who needs Space Mountain when you can experience the thrill of Arenal Volcano, a spectacular natural wonder with nightly displays of fiery lights.

BBC: Daily deal: Utopian panoramas in Costa Rica

Worth it for the crater lake alone, it is interesting to see bustling of villages so close to a potentially murderous natural wonder.

BBC: Beyond the usual suspects in Bali