社团部门工作总结范文:we havd arrange the fir`s for them.请问fir`s是的缩写呢?

we havd arrange the fir`s for them.请问fir`s是的缩写呢? Thank you for your email. What material is this??? Can we arrange samples to Thank you for your email. What material is this??? Can we arrange samples to we are the stranger We are the world ??? we are the world we are the champions we mended the _____ 《We Are The World》 We Are The World-中文版