雅思作文想要获得高分，一方面要有词汇的积累，另一方面也是有一定的技巧和规律的。出国留学网雅思栏目为大家带来“G类雅思写作：常见邀请信”，希望大家能有所收获! (1) 邀请对方在会上发言 Dear sir/madam: I‘m delighted you have accepted our invitation to speak at the Conference in [city] on [date]. As we agreed, you‘ll be speaki...