Question

as we know，smart phones are very popular now.是什么意思

Answer 1

as we know，smart phones are very popular now.
正如我们所知，现在智能手机很流行。
双语例句
1
Let's have your gut reaction to the facts as we know them.
请告诉我们你对我们所了解的这些事实的本能反应。

2
He planned to end the welfare system as we know it.
他计划终止现行的福利制度。

Answer 2

　　正如我们所知，现在智能手机很流行。

Answer 3

as we know，smart phones are very popular now.
正如我们所知,现在智能手机非常流行。