YOU SAID:

This is this sentence and a word in this sentence is block.

INTO JAPANESE

これはこの文であり、この文の単語はブロックです。

BACK INTO ENGLISH

This is this sentence, and the word in this sentence is a block.

INTO JAPANESE

これがこの文であり、この文の単語はブロックです。

BACK INTO ENGLISH

This is this sentence, and the word in this sentence is a block.