Tridacna has a hard shell and a soft body.
It is the largest bivalve mollusk in the ocean.
On this trip, the Lost Soul came across a beautiful tridacna and listened to its ancient story of the vast sea.
砗磲具有坚硬的外壳，和柔软的躯体。
它是海洋中最大的双壳贝类。
这次游历中The Lost Soul遇到了一枚美丽的砗磲，听它述说久远的海洋故事。
Music by Alex Bainter / CC BY
