Text: you will feel differently on day one, with the ability to lift more and go longer immediately.

Correct capitalization: You will feel differently on day one, with the ability to lift more and go longer immediately.

Text: with professional steel sheet bending machine developing and manufacturing factory at your service, chengzhao international is a leading steel sheet bending machine manufacturer and supplier in china. we can assure you the high quality and strong stability of our products, please rest assured to buy.

Correct capitalization: With professional steel sheet bending machine developing and manufacturing factory at your service, Chengzhao International is a leading steel sheet bending machine manufacturer and supplier in China. We can assure you the high quality and strong stability of our products, please rest assured to buy.

Text: a steward had noticed that this passenger never went into the ship's dining room and asked him about it.

Correct capitalization: A steward had noticed that this passenger never went into the ship's dining room and asked him about it.

Text: apparently he eventually became unable to undertake work which required him to concentrate, and research in mathematics became impossible at these times.

Correct capitalization:
Apparently he eventually became unable to undertake work which required him to concentrate, and research in mathematics became impossible at these times.