在日常学习、工作或生活中，大家总少不了接触作文或者范文吧，通过文章可以把我们那些零零散散的思想，聚集在一块。范文怎么写才能发挥它最大的作用呢？这里我整理了一些优秀的范文，希望对大家有所帮助，下面我们就来了解一下吧。
加拿大邀请函签证篇一
add:
contact number:
date:nov 10 ,2013
to: visa section of canadian embassy
dear visa officer:
i would like to invite my mother ms. xx(passport xx) and father mr. xx（passport no .gxxxxxxxx）to canada to stay with me for two weeks since feb 7,2013.
i have been studying in canada for over xx years and i miss them so much.i do hope that they can pay me a visit.
during their stay here,they will also get an opportunity to experience the culture and sceneries of will enjoy the nice city i live the costs of this trip will be covered by kindly accept the visa applications of my parents.i’m expecting to see them in canada.
best regards,
xx