YOU SAID:
grapes are good when they are sweet
INTO JAPANESE
葡萄は甘いといい
BACK INTO ENGLISH
Grape should be sweet
INTO JAPANESE
ブドウは甘いはずです
BACK INTO ENGLISH
The grapes should be sweet
INTO JAPANESE
ブドウは甘いはずです
BACK INTO ENGLISH
The grapes should be sweet
That didn't even make that much sense in English.