保研提前联系导师 这是他的回复:非常欢迎你报考,名额 没问题!, Inportant is your interested in Botany and Evolution etc.I am now in USA, I come back in 1st Oct. Keen in touch.我明白老师的意思 但是不确定中文回信好还是英文回信好 还有就是回信要说些什么比较好?