柴门，不是wooden door或door made of tree trunk？

wicket gate突出有柱子或栅栏状的并在上端加了一根横木的那种门？

风雪天寒，白屋贫夜。

On a dark night, with wind and snow, the thatched cottages are cold and deserted in hillside villages seeming far.

I hear a dog bark when I come.

作者刘长卿，宣城人，咱们安徽老乡，他在人生最低谷时写的这首诗宛如意境深远的一幅国画，出水芙蓉般的清新脱俗。

He seeks shelter in Lotus Hill as well as in his poems.

犬吠犹响耳畔，

归人不知何处。