recklessness
noun /ˈrekləsnəs/
/ˈrekləsnəs/
[uncountable]- behaviour that shows a lack of care about danger and the possible results of your actions
表现出对危险和行为可能导致的后果漠不关心的行为 - He was full of boyish recklessness and irresponsibility.
他充满了孩子气的鲁莽和不负责任。
- He was full of boyish recklessness and irresponsibility.