No doubt
拓展:(同义)
Do not need to suspect
Does not need to suspect
Suspicion is not required
Does not need to suspect
造句:不用怀疑这件物品的真假
There is no doubt about the authenticity of this item
不用怀疑,这是在伟大的领导之下的结果。
This is the result, no doubt, of great leadership,