胡说八道！你怎么这么恬不知耻的英文

nonsense ! how can you say that and keep a straight face

• 胡说八道:    talk nonsense; all ...
• 你:    you
• 怎么:    how
• 这么:    so; such; this way ...
• 恬不知耻:    be devoid of any s ...