Many people are worryingly ignorant of the facts about global warming.很多人对全球气候变暖的事实一无所知，令人忧虑。The rate of assaults was worryingly high.袭击案频发令人担忧。Levels of some pollutants are worryingly high.有些污染物的含量高得令人担忧。More worryingly, she hasn't phoned home yet.更令人担忧的是，她还没给家里打电话。Interest rates are worryingly high.利率高得令人担忧。