Speaking of which, many English language learners say they are afraid to talk on the phone in English because they can't hear as clearly as they can in a face-to-face conversation, and they can't see the other person's face, gestures, et cetera, which causes them to be nervous on the phone.
說到這一點,很多英語學習者都說他們害怕用英語打電話,因為他們不能像面對面交談那樣聽得那麼清楚,也看不到對方的表情、手勢等,這導致他們在電話裡很緊張。