北斗卫星短信功能下放。不支持卫星通话，但支持卫星短信，在这个价位的产品属于相对稀缺的功能。 I hope we can easily both of those agree this sentence is Incorrect because "superior" is really an adjective, and can't be the subject of "is". Exactly the same is true after you put "the best" in that location. It's easy to argue that "the best" can be proper https://russellu887hwl4.is-blog.com/profile