... opposite course相反流向，相反航向 Sideline course辅修课 Race-Course;Turf跑马场 ...
基于1个网页-相关网页
sideline course
副业课程
以上为机器翻译结果，长、整句建议使用 人工翻译 。
In the course helped him buy tickets, I began to study comparative bought tickets gradually and found there were two PCS of 12 to bring the sideline.
在帮他买票的过程中，我逐渐开始研究对比所买的票，发现了每12枚中有两枚是带边线的。
youdao
应用推荐
模块上移
模块下移
不移动