primary coverage

• 主要内容

primary coverage的用法和样例：

例句

1. Team Taishan's training has continued for one hour, the primary coverage is shoots.
   泰山队的训练持续了一个小时，主要内容就是射门。
2. Consequently, how to prevent destabilization and make use of the buckling strength is the primary coverage of this course.
   因此，如何防止失稳和利用屈曲后强度，将是本课程的主要内容。