英語翻譯：

lifetime; the generation; the like

例句：

1. 世界性的饑餓問題是個極其難以解決的問題，我恐怕人們在我這一輩子都找不出解決的辦法。
   The question of world hunger is a very hard nut to crack. I doubt if we'll find the answer to it in my lifetime.
2. 我這一代人和我父輩及祖輩表現(xiàn)不同。
   My generation behaves differently from my father's and grandfather's.
3. 老一輩的各類人都在那里。
   Many representatives of the older generation were there.
4. 你能甘心一輩子失業(yè)嗎？
   Could you reconcile yourself to a lifetime of unemployment?