问题描述：
Letters should be submitted on letterhead什么意思?
我以为是说推荐信一定要打印在由学校标志的信纸上,于是问小秘"Must the recommendation letters be submitted on letterhead or they could be printed on normal print paper?"然后小秘回复"Letterhead and the recommenders should send the letters directly to me.They can expedite delivery by e-mailing them in pdf format." 看不懂,明明是纸申怎么冒出个PDF?
我以为是说推荐信一定要打印在由学校标志的信纸上,于是问小秘"Must the recommendation letters be submitted on letterhead or they could be printed on normal print paper?"然后小秘回复"Letterhead and the recommenders should send the letters directly to me.They can expedite delivery by e-mailing them in pdf format." 看不懂,明明是纸申怎么冒出个PDF?
问题解答：
我来补答展开全文阅读