A tough man will subject himslf to hardship.是什么意思

A tough man will subject himslf to hardship.是什么意思 tough hard-nosed man a tough a tough 男人之苦 男人真命苦 ITS TOUGH BEING A MAN怎么样 have a tough Sooner or later,tough people will over tough times.英翻汉 A man will be better A man will be faithful. It is adj to do与doing的区别是什么?例如这两个句子怎么翻译It is tough being a man of a houseIt is tough to be a man of a house tough tough tough tough tough tough tough tough