我们的海洋中存在一个普遍存在的塑料污染问题。

There is a ___widespread problem of plastic pollution in our oceans.

新政策获得了公众的广泛支持。

The new policy has gained ___widespread support from the public.

社交媒体的广泛使用改变了我们的交流方式。

The ___widespread use of social media has changed how we communicate.