"良いコンビ"
単純に訳すと good combination です。
それは、直訳です。これで大丈夫だと思います。
他は
- good pair
- good team
- good duo
猫と亀を飼ってる人がいて、あまり猫と亀のコンビは聞いた事がないので、良いコンビだね。
- There's someone who owns a cat and a turtle. I haven't heard of that combination before but its a good one.
- I've never heard of someone owning a cat and a turtle before but I did. I think that is a good duo.