YOU SAID:
The bird cannot yell before dawn, for the night is to thick for their voices.
INTO JAPANESE
鳥は夜明け前に大声で叫ぶことができません。
BACK INTO ENGLISH
Birds can't shout before dawn.
INTO JAPANESE
鳥は夜明け前に叫ぶことはできません。
BACK INTO ENGLISH
Birds cannot shout before dawn.
INTO JAPANESE
鳥は夜明け前に叫ぶことはできません。
BACK INTO ENGLISH
Birds cannot shout before dawn.
That didn't even make that much sense in English.