1. Everyone was alarmed when I hit my head on the board at the trials in Seoul.
    汉城奥运会预赛时我头部碰到了跳板，大家都很吃惊。

2. Don't be alarmed by the bells ringing in Singaporean taxis, which are simply a signal warning drivers they have exceeded the speed limit.
    坐在新加坡的出租车里，不要被铃声吓着，那只是个信号，警告司机车已经超过限制速度了。

3. After speaking with thousands of parents, children and teachers, we were alarmed at the public's wealth of environmental ignorance.
    在与几千名家长、孩子和教师交谈之后，我们惊讶地发现，人们的环境知识是那么的贫乏。

4. Some experts were alarmed earlier this year when diagrams showed that four regional phone companies who are building components of the superhighway were only connecting wealthy communities.
    今年年初，当图表显示正在建造信息高速公路设施的四家地区性电话公司只接通了富人社区时，一些专家对此不无担忧。