YOU SAID:

the sea is too deep to stay here

INTO JAPANESE

ここにいるには海が深すぎる

BACK INTO ENGLISH

the sea is too deep to be here

INTO JAPANESE

ここに来るには海が深すぎる

BACK INTO ENGLISH

The sea is too deep to come here

INTO JAPANESE

ここに来るには海が深すぎる

BACK INTO ENGLISH

The sea is too deep to come here