Life sentences for Thais for murder of NZ businessman

The video tutorial introduces the concept of counting T-shirts, providing a brief overview of the process.

What is the main topic introduced in the first section?

• The material of T-shirts

• The design of T-shirts

• The concept of a T-shirt

• The history of T-shirts

What aspect of T-shirts is discussed in the second section?

• The quantity of T-shirts

• The price of T-shirts

• The color of T-shirts

• The brand of T-shirts