1·Over forty five minutes, the beneficial effects of napping disappear and it is therefore suggested to take a fifteen to thirty five minute “power nap”.
超过四十五分钟，午睡的好处就没了，因此，建议“有效打盹”十五至三十五分钟。
2·On the foreign exchanges, the U.S. dollar is up point forty-five.
在外汇交易所，美元上涨了0.45个百分点。
—— 《柯林斯英汉双解大词典》
3·Menstruation may cease when a woman is anywhere between forty-five and fifty years of age.
月经可能在女性45至50岁之间停止。
—— 《柯林斯英汉双解大词典》
4·Forty-five percent exercise four to six times a week.
45%的人每周锻炼4到6次。
5·It costs a bit more, forty-five dollars a person.
要贵一点，45美元一个人。
6·But that's almost three hours from seven to nine forty-five.
但从7点到9点45分差不多是3个小时了。
7·But that's all most three hours from seven to nine forty-five.
但从7点到9点45分差不多是3个小时了。
8·She dedicated herself to teaching for forty-five years, and all her students respected her a lot.
她投身教育事业45年，她的学生都很尊敬她。
9·What's thirteen plus forty-five?
十三加上四十五等于多少？
10·Thinking about the matter takes longer than forty-five (45) seconds.
想想这问题，就得花费我45多秒。