num.第八十七
God blessed the seventh day and sanctified it. 上帝祝福第七天并且使它成为神圣的日子。
It has just entered the seventh edition. 它刚出版了第七版。
He was laid out in the seventh round. 他在第七回合中被打倒了。
He toiled on till he was past eighty. 他一直辛苦工作直到年过八十。
A seventh of the profit will be sent to charity. 七分之一的利润将捐赠慈善事业。
There are eighty pages in this book. 这本书有八十页。
