What do you say this sentence in Japanese?

In this industry, specialization is progressing.

He decided to specialise in computer science.

This problem can be divided into three divisions.

He split the bread and distributed it to everyone.

This draft is still in the early stages, and there is plenty of room for improvement.

It's difficult to understand the semantics of this sentence.

He wakes up precisely at seven o'clock every morning.

We divided duties for the project.

In this project, the division of duties among each member is clear.