Eleven countries first began to use the euro in nineteen ninety-nine.(有11個國家在1999年最先開始使用歐元。)

Suddenly the whole class shouted: Ninety-eight, ninety-nine, a hundred.(突然，全班學生一起喊道：“九十八，九十九，一百。”)

Why are there still approximately ninety-nine female secretaries for every one male?(為什么男女秘書的比例仍然約為1：99？)

Genius is one percent inspiration and ninety-nine percent perspiration 2.(天才就是百分之一的靈感加上百分之九十九的汗水。)

Plus there were at least ninety-nine other reasons.(除此之外，還有至少99個理由。)

After supper walk, live to be ninety-nine.(飯后百步走，活到九十九。)

Genius is ninety-nine percent perspiration and one percent inspiration.(天才就是百分之九十九的汗水加百分之一的靈感。)

Genius is one per cent inspiration, ninety-nine per cent perspiration.(天才等于百分之一的靈感，加百分之九十九的汗水。)

Ninety-nine times the theory is not as much as one action.(九十九次的理論不如一次的行動來得實際。)

I get ninety-nine.(我得了九十九分。)