The boy adventured his opinion.

那男孩大胆提出他的意见。

He adventured on a unknown seas.

他冒险驶入陌生的海域。

The king adventured his crown upon the issue.

国王在此问题上拿他的王冠冒险。

He adventured to go outdoors after his illness.

他病后尝试着往户外跑。

Those explorers gallantly adventured on unknown seas.

那些探险家们大胆地在陌生的海域探险。