Primary is an English word, adjective and noun, which is translated as "main" when used as an adjective; Primary; Basic ",translated as" primary color "when used as a noun; The most important one. "

Primary school; Hope primary school; Shengji primary school

Major chronicles of previous years; Original chronicle; Basic yearbook

Primary election; Primary election; Pre-selection; Election election

Bilingual example

The main mapping represented by this annotation. ?

Express the main mapping through this annotation.

As a doctor, this is not and cannot be my greatest concern. ?

As a doctor, this is not, and cannot be, my main concern.

Our main challenge is not how to divide the economic cake, but how to expand it. ?

Our main challenge is not how to divide the pie of economy, but how to expand it.