1、Who were the only people allowed to compete in biathlon until 1992?
1992年為止，滑雪射擊只允許什么人參加？

2、The coaches of China's Biathlon should perfect of the system of training ;
完善我國冬季兩項教練員的培養(yǎng)體制；

3、The system of scientific research of China's Biathlon imperfect ;
我國冬季兩項運動科研體系不完善；

4、The first ever SUP & Run Biathlon constestants!
第一次漿板&跑步參賽者！

biathlon翻譯