不仅: not only (this one), not just (...) but also...
同人: people from the same workplace or profession, co-worker, colleague, pop culture enthusiasts who create fan fiction etc...
岸上: ashore, on the riverbank...
调节: to adjust, to regulate, to harmonize, to reconcile (accountancy etc)...
快递: express delivery...
谦逊: humble, modest, unpretentious, modesty...
三维: three-dimensional, 3D...
仍: still, yet, to remain...
亲友: friends and relatives...
急剧: rapid, sudden...