英语翻译请问我这样翻译出来是否错了：I can tell from that your behavior to know you who you are terrified of talking with people,求高手指教,急、急、、还有请告诉我我上面的句子的错误，错在哪里。我其实是想用who来引导作定语从句，恩..小弟这里先谢过了。

英语翻译
请问我这样翻译出来是否错了：I can tell from that your behavior to know you who you are terrified of talking with people,求高手指教,急、急、、
还有请告诉我我上面的句子的错误，错在哪里。我其实是想用who来引导作定语从句，恩..小弟这里先谢过了。