how i can used specialization in a sentences?

Amy's specialization is pediatric oncology.

how i can used division of labor in a sentences?

http://www.investorwords.com/5519/division_of_labor.html

To use specialization in a sentence, follow these steps:

1. Identify the subject or topic you want to specialize in.
2. Determine the specific aspect or area within that subject that you want to focus on.
3. Create a sentence that clearly expresses your specialization.

For example, if you want to specialize in computer programming, you can create a sentence like:

"I have specialized in web development using HTML, CSS, and JavaScript."

In this sentence, the subject is computer programming, and the specialization is web development using specific coding languages.

Another example could be if you want to specialize in healthcare:

"I am specializing in pediatrics, with a particular interest in child psychology."

Here, the subject is healthcare, the specialization is pediatrics, and the specific area within pediatrics is child psychology.

Remember, when using specialization in a sentence, it is important to be clear and concise about the specific aspect or area that you are focusing on.