Within the domain one had the feeling that he was far away in the country in one of its haunts of ancient peace, and yet all round it, outside of its old hedges and rows of elms, the ground had been built over, mostly with good-sized brick houses standing in their own gardens.（A Traveller in Little Things by W. H. Hudson）
英文を前から読んでいくために、語句のかたまりを作ります。こんな具合に課題文をスラッシュ（斜め線）で区切ります（スラッシュリーディング）。語句のかたまりを意識すると、リスニングで英語の意味をつかむのが楽になります。
Within the domain／（主語が文頭にないときの主語の前）one had the feeling／（接続詞の前）that he was far away in the country in one of its haunts of ancient peace,／（接続詞の前）and yet all round it,／（コンマの後）outside of its old hedges and rows of elms,／（主語が文頭にないときの主語の前）the ground had been built over,／（コンマの後）mostly with good-sized brick houses standing in their own gardens.
語句のかたまりを前から訳していきます。
Within the domain
その敷地内では
one had the feeling
（〜という）気がした
that he was far away in the country in one of its haunts of ancient peace,
田舎のはるか彼方で、古来からの静けさが息づく場所の１つにいるという
and yet all round it,
にもかかわらず、敷地の周囲は
outside of its old hedges and rows of elms,
その古い生け垣とニレ並木の外側は
the ground had been built over,
土地は建物で埋め尽くされていた
mostly with good-sized brick houses standing in their own gardens.
たいていは庭の付いたレンガ造りのかなり大きな家だった
Within the domain one had the feeling that he was far away in the country in one of its haunts of ancient peace, and yet all round it, outside of its old hedges and rows of elms, the ground had been built over, mostly with good-sized brick houses standing in their own gardens.
その敷地内にいると、田舎のはるか彼方で、古来からの静けさが息づく場所の１つにいるような気がした。にもかかわらず、敷地の古い生け垣とニレ並木の外側は周囲一帯、建物で埋め尽くされていた。そのほとんどは、庭の付いたレンガ造りのかなり大きな家だった。
Within the domain one had the feeling that he was far away in the country in one of its haunts of ancient peace, and yet all round it, outside of its old hedges and rows of elms, the ground had been built over, mostly with good-sized brick houses standing in their own gardens.
the feeling that he was far away in the country〜 → この that は「同格のthat」で、that〜 は前の名詞 the feeling の内容を説明しています。「〜という気持ち」
mostly with good-sized brick houses→「建物で埋め尽くされていた」という記述を受けて、「そのほとんどは〜だった」と補足説明しています。
standing in their own gardens→ good-sized brick houses を後ろから修飾する現在分詞句です。
動画の後半部分でリスニング用音声が流れます。
