Sushi is raw fish placed on top of a special vinegared rice.
Sushi is basically raw fish over vinegared rice.
There are many different kinds of sushi, but basically it is raw fish over rice.
英訳① raw fish placed on top of a special vinegared rice で「特別な酢飯の上に生の魚が乗っている料理」となります。
英訳② 「~の上に」は、on top of ...の他に、over とも言えます。
英訳③ 「寿司にはいくつか種類がありますが、簡単に言えば、米に生魚を乗せた料理です」
その他の言い方:
- Sushi is a type of food with an ingredient, mostly raw fish, placed on vinegared rice.
- Sushi is a kind of dish made by putting an ingredient, usually raw fish, on vinegared rice.
- Sushi is vinegared rice with an ingredient, usually raw fish, placed on top.
- Sushi is vinegared rice topped with an ingredient, usually raw fish.