But,she adds, hurling insults at London rather than at Washington is less risky for Tehran, especially if Iran harbors any notions of a rapprochement with the United States.

VOA: standard.2009.07.02

All right, so this gentleman is saying... There's no dominant strategy so - Right, so this gentleman's saying, a good reason for choosing Alpha in this game is it's less risky.

很好,他说,这里没有优势策略 所以,没错,他说,选α是因为这样做风险更小

耶鲁公开课 - 博弈论课程节选

Young people who said they were active in religious groups, sports or other interests were less likely to discuss risky behaviors.

VOA: special.2009.02.18

Young people who said they were active in religious groups,sports or had other interests were less likely to discuss risky behaviors.

VOA: special.2009.02.03