英语语法分析

What if he had not produced a double fault to lose the third set tiebreak?

如果他没有在抢七中双发失误而失掉第三盘？

So we could do well during sometimes as we did in the first set, played till tiebreak.

因此，我们不能像在第一盘中有时表现的那么好，一直打到加赛。

So we could do well during sometimes as we did in the first set, played till tiebreak .

有时候我们能做的很好，就像我们在第一盘中做的，打到了抢七。