YOU SAID:
Shelsea sold sea shells by the sea shore
INTO JAPANESE
シェルシーは海岸で貝殻を売っていました
BACK INTO ENGLISH
Shersey was selling seashells on the beach
INTO JAPANESE
シャーシーはビーチで貝殻を売っていた
BACK INTO ENGLISH
Chassi was selling seashells on the beach
INTO JAPANESE
シャシーはビーチで貝殻を売っていた
BACK INTO ENGLISH
Shashi was selling seashells on the beach
INTO JAPANESE
シャシはビーチで貝殻を売っていた
BACK INTO ENGLISH
Shashi was selling shells on the beach
INTO JAPANESE
シャシはビーチで貝殻を売っていた
BACK INTO ENGLISH
Shashi was selling shells on the beach
That didn't even make that much sense in English.