(1) The first transnational waterfall in Asia and the second largest in the world;
(2) The largest natural waterfall in Southeast Asia; ?
(3) Detian Waterfall spans China and Vietnam.
④ Passing through Iguazu Falls between Brazil and Argentina.
2. Write a sentence with the following words.
When ... when ... when ... when ... when ... when ... ...
On Sundays, I sometimes help my mother with housework, sometimes play computer, sometimes go to the park by myself, and sometimes play with friends. ?
Please write a travel advertisement for Detian Waterfall. ?
The waterfall of Detian Waterfall flies down from a height, like a silver satin horse, like a layer of transparent gauze with a little silver light, like a group of beautiful girls dancing there. How about that? If you don't let go, go and have a look!