I monitor and maintain the electric switches on the train tracks to keep the equipment running reduce routine maintenance time simplify operations and maintain public safety

Can you repeat this sentence, but add in punctuation?
I monitor and maintain the electric switches on the train tracks to keep the equipment running, reduce routine maintenance time, simplify operations, and maintain public safety.
Generalized infections in the body may invade the inner lining of heart as well as the valves of the heart

Can you repeat this sentence, but add in punctuation?
Generalized infections in the body may invade the inner lining of heart, as well as the valves of the heart.
Our electric 9d cinema kino comes with the acceleration of the movement speed

Can you repeat this sentence, but add in punctuation?
Our electric 9d cinema kino comes with the acceleration of the movement speed.