I lost my precious belongings.

We are going on a trip together.

This data is used as a reference value.

This document is very important.

I read the letter from him.

Please write your name with a marker pen.

My child goes to a cram school every weekend.

He is immersed in the research of deep learning.

He has a learning disability, but it does not diminish his desire to learn.

I am majoring in machine learning.