The first part explains the basic theory of compulsory contracting application.
第一部分阐释了强制缔约适用的基础理论。
Physical education is an important part of primary education as well as a compulsory course.
体育是小学教育的重要组成部分，又是一门必修课程。
Physical education is an important part of primary education as well as a compulsory course.
体育是小学教育的重要组成部分，又是一门必修课程。
应用推荐