✔ 最佳答案
I don't like such a man. =我不喜「那樣的」人。(such a +單數可數名詞,對名詞的範圍加以限定)
I don't like such men.(such + 複數可數名詞,也有限定功能)
I don't like men. =我不喜歡男人。(複數名詞指同類的全體,因為未受到任何限定)
當我們用到such當determiner/predeterminer時,是在遙指先前所說過的那個人或事物(即加以限定)。
所以It was such a surreal experience to stay in an ancient castle for a night.去掉such後,就與前文脫節了,因為such可能指的是前文所提過的那個,或是說話者心裡所想到某個狀況(在做程度上的類比)。
It was such a surreal experience to stay in an ancient castle for a night.=在古堡裡住上一晚的感覺,就是那麼怪異。
It was a surreal experience to stay in an ancient castle for a night. =在古堡裡住上一晚的感覺很怪異。