num.第七十八

I don't think he looks his age of seventy. 我感到他看起來不像70歲的人。

August is the eighth month in a year. 八月是一年中的第八個月。

I pay him seventy dollars a week. 我一星期付給他70美元。

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

Seventy miles an hour is pretty good going. 每小時七十哩是相當快的速度。

His grandfather is nearly seventy. 他爺爺快七十歲了。