帮我看看语病
china is definitely a more open place than AT any time since the Tang Dynasty .we all need to become china experts now ,because china,and especially its future,MATTERS for all of us .翻译是:可以说,中国正处在自唐朝以来最开放的时期,我们都得成为中国通,因为中国尤其是中国的未来,对我们都至管重要.
我觉得句子中不应该有AT ,MATTER 后面的介词应该是TO