?? 詞語組成解析
breadth
[br?dθ]
n. 寬度;寬容;（知識、興趣等的）廣泛;
??? 情景例句
She tends to talk too much.
她有饒舌的傾向。
A man becomes learned by asking questions.
要長學問，就得多問；多問則業精。
the most destructive effects have come not from physical weapons but from ideas.
破壞作用最大的不是殺人的武器，而是思想。