hou516

1. 毫无疑问这些理论是完全错误的。 without a doubt these theory are all wrong
2. 无疑地，我从他身上学到了很多。 without a doubt ,I learned a lot from him
3.他们使我确信哈利毫无疑问是清白的。they make me blieve that harry is innocent wihtout a doubt