Please capitalize where necessary: articulated chassis in heavy-duty robot-welded construction with fixed axles.
A: Articulated chassis in heavy-duty robot-welded construction with fixed axles.

Q: given the way the double smoothing operations distorts the analysis there is no telling what is involved.

A: Given the way the double smoothing operations distorts the analysis there is no telling what is involved.

Q: the best known is comsoal (computer method of sequencing operations for assembly lines).
A: The best known is COMSOAL (Computer Method of Sequencing Operations for Assembly Lines).

Problem: the natural skin - the same tiger or a sheep - also should not be placed in the room harmony.
Can you repeat this sentence, but capitalize it?
Answer: The natural skin - the same tiger or a sheep - also should not be placed in the room harmony.

Text: better than a doubled contract bid to the limit of the hand.

Correct capitalization: Better than a doubled contract bid to the limit of the hand.

Q: general smuts had in fact conducted a small colonial campaign in south west africa, and when he was summoned to london was waging an uncompleted one in east africa against "a small but efficiently bush-trained army of 2,000 german officers and 20,000 native askaris" (his son, mr. j.c. smuts).

A:
General Smuts had in fact conducted a small colonial campaign in South West Africa, and when he was summoned to London was waging an uncompleted one in East Africa against "a small but efficiently bush-trained army of 2,000 German officers and 20,000 native askaris" (his son, Mr. J.C. Smuts).