YOU SAID:

are you sure that you should only do Japaneses and not anything else, like Russian?

INTO JAPANESE

あなたは日本人だけを行う必要があり、ロシア語のような他の何もすべきではないと確信していますか?

BACK INTO ENGLISH

Are you convinced that you only need to do Japanese and not do anything else like Russian?

INTO JAPANESE

あなたは日本語をするだけでロシア語のようなことは何もする必要がないと確信していますか？

BACK INTO ENGLISH

Are you sure you don't need to do anything like Russian just by doing Japanese?

INTO JAPANESE

日本語をやるだけでロシア語をする必要はないの?

BACK INTO ENGLISH

Do you need to speak Russian just to speak Japanese?

INTO JAPANESE

日本語を話すためだけにロシア語を話す必要がありますか。

BACK INTO ENGLISH

Do I need to speak Russian just to speak Japanese?

INTO JAPANESE

日本語を話すためだけにロシア語を話す必要がありますか?

BACK INTO ENGLISH

Do I need to speak Russian just to speak Japanese?