暑假,儿子做向导,参观了他的母校——普林斯顿大学。普林斯顿位于新泽西州西南的特拉华平原,地处纽约和费城之间,是一座别具特色的乡村都市。一到普林斯顿,就被它那一眼望不透的绿色吸引,路边、草地、庭院到处都生长着浓郁、粗壮的参天大树,地面全部被修葺整齐的草地覆盖,可谓绿树成荫、绿草丛丛,清澈的河水环绕着小城静静流淌。校园各处都感到清爽、透彻,呼吸都那么痛快,如置身于一个大氧吧。松鼠会随时出现在你的视野,拿起相机和它攀谈时,它会欢快地窜到树顶;每到傍晚三 In summer vacation, his son was a guide and visited his alma mater, Princeton University. Princeton is located in the plains of Delaware in the southwest of New Jersey, between New York and Philadelphia. It is a unique rural city. Upon arriving in Princeton, it was attracted by its impenetrable green color. There were thick, stout towering trees everywhere on the roadside, grassland, and courtyard. The ground was completely covered with clean and tidy grassland. It could be described as green and green. In the bushes, the clear river flows quietly around the town. The campus is refreshing, thorough, and breath-taking, such as exposure to an oxygen bar. The squirrel will appear in your field of vision at any time. When you pick up the camera and talk to it, it will happily reach the top of the tree; every evening