Corrected sentence:
Brave people take to the skies in flying machines. By air, they can quickly reach faraway places to deliver help or packages.
Simpler version (easier to read):
Brave people fly in planes. They can quickly reach faraway places to bring help or packages.
What I changed and why (easy steps):
- I added the word "the" before "skies" — we say "the skies" in English.
- I moved the word "quickly" so the sentence sounds more natural: "they can quickly reach..."
- I changed "a package" to "packages" in the first corrected sentence so it matches "help or packages" (both things you can bring).
- For the simpler version, I used the word "planes" so it is easier to understand than "flying machines."
If you want, we can make the sentence even shorter or turn it into a picture sentence for a drawing!