YOU SAID:
If you want to do it, here's what you can do: This is the only thing you can do
INTO JAPANESE
やりたいなら、これができる唯一のことだ
BACK INTO ENGLISH
If you want to do it, this is the only thing you can do.
INTO JAPANESE
やりたいなら、これしかできない。
BACK INTO ENGLISH
If you want to do it, this is the only thing you can do.
That didn't even make that much sense in English.