翻译一句英语：I don't know how much good it will do.

翻译一句英语：I don't know how much good it will do. 翻译 i don't know 英语；I don't know I don't know Chinese 翻译英语谢谢 简单英语句型转换一题I don't know French,she doesn't know French,either.( )she( )I know French.每空一词,同义句转换 I don't knw I don't know翻译中文, What does he like wearing I don't know.(合为一句) I don't know _____ _____ ______. i don't know 同义句 I don't know?的同义句 I don 't know .改为肯定句 know,I,don't(连词成句) I don't know改成同义句 请好心人帮我翻译一句英语: I DON'T WANNA TALK ABOUT sorry I don't know. 翻译中文? i don't know怎么翻译? I don't know what i should wear英文同义句翻译 I don’t know where are you ,but I miss you.怎么翻译这句英文 I don't know等于I've( )( ).同义句 I don't know.------I've ( ) ( ).