A 64 bit OS(主语)is highly recommended(谓语)as building on 32 bit OS is constantly becoming harder, is a lot
slower and is not actively maintained(原因状语从句).
从句中的三个is分别引导系表结构,并列跟在主语building on 32 bit OS后.
A 64 bit OS(主语)is highly recommended(谓语)as building on 32 bit OS is constantly becoming harder, is a lot
slower and is not actively maintained(原因状语从句).
从句中的三个is分别引导系表结构,并列跟在主语building on 32 bit OS后.