many such houses =許多那樣的房子
The books here are so many that I can't buy them all.（你的第二句，也可以這樣寫。）
She had such a fright that that she fainted. - She waw so frightened that she fainted.
The audience made such a noise I could hardly hear what the speaker said.
It was such a lovely day that I preferred to walk.
such ... that =如此...以致於