YOU SAID:
Wait a minute. This isn't tennis!
INTO JAPANESE
ちょっと待ってください。これは、テニスではない!
BACK INTO ENGLISH
Wait a minute. This is not tennis!
INTO JAPANESE
ちょっと待ってください。これはテニスではありません!
BACK INTO ENGLISH
Wait a minute. This is not tennis!
That didn't even make that much sense in English.