在写稀有物种、自然资源在以令人担忧的速度消失时还可以使用“at an alarming rate/speed”这个表达
1. The Chinese sturgeon is disappearing at an alarming rate.
2. Domestic violence is alarmingly widespread in Turkey.
翻译
It is particularly alarming that suicide has been on the rise in America in the last few years.
造句
The ageing population is rapidly increasing at an alarming rate in recent years.
