adj.危险的；冒险的；大胆的
He would not have succeeded in such a risky business if he had not been such a clever entrepreneur. 假若他不是那么精明强干的企业家,就不会在这样冒险的事业中取得成功。
It is very important to hedge your bets in any business, but investing in this enterprise is especially risky. 做任何生意分散投资非常重要，不过投资这家企业是特别冒险的。
With his guidance, the village took a risky experiment. 在他的指导下，该村进行了一次大胆实验。
adj.活泼的；快活的；有性要求的
