be worlds apart

US /biː wɜːrldz əˈpɑːrt/
UK /biː wɜːrldz əˈpɑːrt/
"be worlds apart" picture
1.

截然不同, 天壤之别

to be very different from each other

:
Their opinions on politics are worlds apart.
他们对政治的看法截然不同
Despite being siblings, their personalities are worlds apart.
尽管是兄弟姐妹,他们的性格却截然不同