take chances

You are valuable to the organization, you mustn't take chances.

组织上对很器, 得掉以轻心。

Those orphanized children were left to take their chances in the world.

那些失去父母孤儿好任其在社会上自生自灭。

He liked blueeyed women especially active ones, and after 17 years a bachelor, he was willing to take a chance on love.

做了十单身汉以后，他愿为爱情冒险。