num.第二十八

August is the eighth month in a year. 八月是一年中的第八個(gè)月。

It take twenty minutes for us to go there by bike. 我們騎自行車到那里要花20分鐘。

He looks to be a young man of twenty. 他看起來(lái)就像一個(gè)20歲的青年。

He has been in practice for twenty years. 他已有20年的實(shí)踐經(jīng)驗(yàn)。

He was the eighth to break the record. 他是打破該記錄的第八人。