Impeccability
n. 無罪, 無缺點
??? 情景例句
He tried to smile.
他設法要微笑。
May I have him call you back?
要我請他回你電話嗎？
The woman immediately behind the two cars happened to be a learner.
緊跟其后的一輛車上的司機碰巧是個初學者，