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lively; active; vigorous; animated; brisk
子どもたちが校庭で活溌に遊んでいた。
The children were playing energetically in the schoolyard.
会議で活溌な意見交換が行われた。
A lively exchange of opinions took place at the meeting.
活溌な議論のおかげで新しいアイデアが生まれた。
Thanks to the lively discussion, new ideas were born.