Some experts believe a language at primary school rather than secondly school.

1. Students should learn a lot of subject in secondly school.

1.1. Students can't focus on language only

2. Easy to learn

2.1. Primary school students are younger than secondly school students.

3. Students can get more knowledge

3.1. difficult but useful in formally situation

4. Learn the basics

4.1. Fun

4.2. easy

4.2.1. Students should learn more specific