YOU SAID:

she shells sea shells on the sea shore

INTO JAPANESE

彼女は海岸に貝殻を砲撃する

BACK INTO ENGLISH

She bombards seashells on the shore.

INTO JAPANESE

彼女は海岸で貝殻を砲撃する。

BACK INTO ENGLISH

She bombards seashells on the beach.

INTO JAPANESE

彼女はビーチで貝殻を砲撃する。

BACK INTO ENGLISH

She bombards seashells on the beach.