雅思写作实用句型（2）

　　51.get in touch via qq

　　52.the internet is so much more to a than you can imagine.

　　53.a aspiring student

　　54.after years of ups and downs

　　55.its a lot more mainstream, i think, than people realize.

　　56.trigger/cause

　　57.women outnumber men 2-to-1 with the disease

　　58.this in part, prompted her participation in the campaign.

　　59.stem the spread of disease

　　60.remake its image as a center of international activities