擔心聽眾反應冷淡或所說的內容被教授否定，害怕教授或聽眾發問時無法回答。

擔心聽眾反應冷淡或所說的內容被教授否定，害怕教授或聽眾發問時無法回答。

Results (English) 1:

Worry about the audience lukewarm or what is said to be negative professor, professor or afraid to ask questions when Wufahuida audience.

Results (English) 2:

Worried that the audience reacts lukewarmly or what the audience says is denied by the professor, and afraid that the professor or the audience will not be able to answer the questions.

Results (English) 3:

Worry about the audience's cold reaction or the professor's denial of what they say, and fear that the professor or the audience can't answer when they ask questions.