Shall we adopt the roundrobinsystem or the knock-out system?
我们将采用循环制，还是淘汰制？
2
We'll use the knock-out system at the first stage and then the single roundrobinsystem at second stage to decide the placing.
我们在第一阶段采用淘汰制，然后在第二阶段采用单循环制决定名次。
3
The problem of bye is the present contradiction focus in competition sequence of roundrobinsystem, which up to now has not been explained satisfactorily in theory.