worrying

The sharp increase in local crime rates is a worrying trend for the neighborhood.

(Chinese) 当地犯罪率的急剧上升对该社区来说是一个令人担忧的趋势。

It is worrying to see how much plastic waste is being washed up on the beaches.

(Chinese) 看到这么多塑料垃圾被冲上海滩，真令人担忧。