Those voyagers who first ventured into space certainly showed courage.那些首次尝试进入太空的航天者确实显示出了勇气。He ventured into the depths of the forest.他大胆地走进树林深处。Don't venture into the jungle without a guide.没有向导，不要冒险进入丛林中。He enjoyed little success when he ventured into business.他下海从商后几乎无所建树。