大抵相同 meaning in English

more or less the same

Happy families are all alike ; every unhapppy family is unhappy in its own way
幸福的家庭大抵相同，而不幸的家庭却各有其不幸。
The salamanders follow normal space marine tactical and strategic dogma , with a slight variation to compensate for their own physical and mental traits
火蜥蜴军团的战略和方针与其他的星际战士大抵相同，除了某些适应于他们自己的生理和心理的方略而已。