adj.危險(xiǎn)的；冒險(xiǎn)的；大膽的

It is risky to make snap judgements. 匆忙作判斷是危險(xiǎn)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強(qiáng)干的企業(yè)家,就不會(huì)在這樣冒險(xiǎn)的事業(yè)中取得成功。

It is very important to hedge your bets in any business, but investing in this enterprise is especially risky. 做任何生意分散投資非常重要，不過投資這家企業(yè)是特別冒險(xiǎn)的。

With his guidance, the village took a risky experiment. 在他的指導(dǎo)下，該村進(jìn)行了一次大膽實(shí)驗(yàn)。