such an act 點解??thz

such an act = 這個舉動/行為/法案/法令
The meaning shall depend on what you want to express ......

沒有這個字的。唔是我給個網址給你查一查:http://hk.dictionary.yahoo.com/

可能係 : 你好假呀!/你做緊戲呀?
成句係咪 this is such an act?

類似, 好似的意思,
e.g such as ....act as....

有冇成句睇,就咁好難解到,我估係如此一個既扮演,英文一定要睇成句,單字好難判斷,即係我問你fabricate點解...得一個字,佢可以有好多解釋!