Please capitalize where necessary: orizaba is located 20 miles from cordoba, its sister city, in the state of veracruz, mexico. its name comes from the nahuatl language meaning "valley of happy waters."
A: Orizaba is located 20 miles from Cordoba, its sister city, in the state of Veracruz, Mexico. Its name comes from the Nahuatl language meaning "valley of happy waters."

Q: these understandings, which draw upon the strength of the range of international skills available within the template network, are based on years of research into the effects these factors have on the environment.

A: These understandings, which draw upon the strength of the range of international skills available within the Template Network, are based on years of research into the effects these factors have on the environment.

Q: for example consider the below situation.
A: For example consider the below situation.

Problem: play all online games for free.
Can you repeat this sentence, but capitalize it?
Answer: Play all online games for free.

Text: according to our calculations, the last few days (june 6-7) have had 4% of the ice sheet area melting, so we have not yet reached the threshold in our definition.

Correct capitalization: According to our calculations, the last few days (June 6-7) have had 4% of the ice sheet area melting, so we have not yet reached the threshold in our definition.

Problem: straps for attaching additional material 2st large compartments with various zip and an extra mesh compartment. 2st pockets of different dimensions on the front with a zipper.
Can you repeat this sentence, but capitalize it?
Answer:
Straps for attaching additional material 2st large compartments with various zip and an extra mesh compartment. 2st pockets of different dimensions on the front with a zipper.