ADJ-GRADED
充满活力的;生气勃勃的
If you describe someone or something as vital, you mean that they are very energetic and full of life.
例句
They are both very vital people and a good match...
他俩都很有活力，十分般配。
They have something important to say and vital and radical ways of saying it.
他们有些重要的事情要说，言辞会比较激烈。