extensive

US /ɪkˈsten.sɪv/
UK /ɪkˈsten.sɪv/
"extensive" picture
1.

廣泛的, 大量的, 廣闊的

covering a large area; great in amount or scale

:
The house has extensive gardens.
這房子有廣闊的花園。
She has extensive knowledge of classical music.
她對古典音樂有廣泛的知識。