I heard it too but sounds far away. You know there's ppl helping her. She's not doing this all herself!

Newsflash, this is a whole group of people who make videos. She's not the only one making these videos for this particular organization. If you look in the about section, you'll find it says Singapore, there are like four or five channels that I've found that film in that same area of Singapore. Both males and females. Sometimes you can tell where they just tore one down if look close enough, or you'll recognize a stream or pond from a different channel. Try searching other channels like this one. You'll be surprised.