1·What women mistake as thoughtlessness is often just diffidence.
女性误以为是考虑不周的事情往往只是缺乏自信。
2·You good at elocnte, but you diffidence. .
你擅长朗诵，但你缺乏自信。
1·The boy was so diffidence and not good at talking that he did not know how to express his love to this girl.
小伙子性格内向，不善言辞，他不知道如何向女孩子表达他的爱慕之意。
2·B majored in Chinese studies was his good friend, B introduced that oriental formality and diffidence was seldom his style, instead he was known as rather arbitrary and relaxed.
巴介绍说他很少有东方式的拘谨和内向，是个很随意放松的人。