While Abigail's mom declared John vulgar and unmannered.

而阿比盖尔的妈妈则说约翰粗俗无礼。

Such casual attitudes about disrespect are at the root of the growing problem America is having with unmannered youth.

由此形成的对礼仪的漠视态度，是导致美国年轻人教养问题日益突出的根源。

Some of them are unmannered, rough, intractable, as well as ignorant; but others are docile, have a wish to learn, and evince a disposition that pleases me.

有的粗野、粗野、倔强、愚昧无知；但其他人很温顺，有学习的愿望，表现出令我高兴的性格。