翻译I don't know the key to success, but the key to failure is to try to please everyone.这是一句谚语,急用请帮忙!

翻译 i don't know I don't knw I don't know翻译中文, I don't know the......the question sorry I don't know. 翻译中文? i don't know怎么翻译? I don't know the k--------- to those problemsI don't know the k--------- to those problems，Can you help me?Sure. why?but i don't know the I don't know the place.是什么意思? 翻译why I don't know but you know 谁帮忙翻译一下诺拉琼斯的.Don't Know WhyNorah JonesI waited 'til I saw the sun I don't know why I didn't come I left you by the house of fun I don't know why I didn't come I don't know why I didn't come When I saw the break of day I wished who's that?The girl under the tree?I don't know.如何翻译? I don't know the girl you had fed the sheep.翻译 I don't know. I don’t know the rule.还是I don’t know the rules. 求翻译I don't know the meaning of the word 'fear.' – I'm sure there are many words you don't know （改为同义句）I really don't know how I can use the recorderI really don't know ____ ____ ____ the recorder.顺便翻译一下 I don't know the feeling of hate is so good before . 求翻译. I don't know when the train will reach怎么翻译