科学は私の専門分野ですの英語

a scientific idea

a scientist who devotes himself to doing research

an eccentric scientist

an earnest scientist

the kingdom of science

a scientist

a scientific man

a savant

facultative courses in the sciences

popular science

exact science

the exact sciences

to popularize science

the realm of science

an exact and patient scientist

That work was in my field of specialization.

to make researches in science

scientific study

a master's degree in science

someone who teaches science

a man of science

That work was my specialty field.

That is the field that I am good at.

That is my area of specialty.

That is my best field.

My research field is extremely limited.

My research field is extremely narrow.

chemistry is not my cup of tea

Chemistry is out of my domain.

My major is human engineering.