is it your letter这句英文怎么读?

is it your letter这句英文怎么读? What letter is good for your health?It's______. Your letter is ( )mistakes.You must( )it again. Here is your letter. Your name is on it怎么读 It is,your highness.怎么读 this parents is form your letter the连词成句 连词成句 is mother letter your this from What letter is it? 英语翻译Your username must start with a letter!这句怎么翻译? 这句怎么理解?“A signed sponsor letter from your current advisor.” 请问这句I have long had it in mind to answer your letter.中have l