20181212每日一词alarming

1）翻译下面的句子：

美国的自杀率在过去几年有所上升，这尤其令人担忧。

参考翻译：The US has seen an alarming increase in suicide in the past few years.

It is particularly disturbing that suicide has been on the rise in America in the last few years.

It is particularly worrying that a growing number of Americans have taken their own lives over the past few years.

2)情景  尴尬的发际线

造句 Many middle-aged men’s hairline is receding at an alarming rate.