YOU SAID:

Remember, this is a really complex sentence.

INTO JAPANESE

覚えておいて、これは本当に複雑な文です。

BACK INTO ENGLISH

Keep in mind, this is a really complex sentences.

INTO JAPANESE

覚えておいて、これは本当に複雑な文章。

BACK INTO ENGLISH

Keep in mind, this is a really complex grammar.

INTO JAPANESE

覚えておいて、これは本当に複雑な文法です。

BACK INTO ENGLISH

Keep in mind, this is a really complex grammar.