I could win in the fifth round.

我能赢第五局。

youdao

The boxer was laid out in the fifth round.

那个拳击手在第五回合中被击昏在地。

youdao

A: I can not tell you when the second session of the fifth round of the Talks will be held.

答：我现在无法告诉你第五轮六方会谈第二阶段会议将在什么时候召开。

youdao

The 20-year-old Agostino was selected by Pittsburgh in the fifth round of the 2010 draft.

NPR: Penguins Acquire Jarome Iginla From Flames

The winner of that fixture will go on to play at Middlesbrough in the fifth round.

CNN: STORY HIGHLIGHTS

There was also a controversial standing count for Simpson in the fifth round - when he appeared to slip.

BBC: Appleby wins featherweight crown