20世紀以來，美國工業(yè)漲落不斷。汽車工業(yè)不得不為迎接外國競爭的挑戰(zhàn)而努力奮斗，出現(xiàn)了許多新工業(yè)。許我時新的工業(yè)都屬于所謂的高科技工業(yè)，因為它們要依賴于科技上的最新發(fā)現(xiàn)?！?/p>
高科技工業(yè)趨向高自動化，這樣就比諸如煉鋼這樣的傳統(tǒng)工業(yè)需要更少的工人。隨著高科技工業(yè)的發(fā)展以及比較老的工業(yè)在近些年來的衰退，美國制造生產線上的工人比例已經下降服務行業(yè)——不制造產品而出售服務的行業(yè)——在經濟中處于主導地位。
正確答案：
Welcome to the Donghai World Park. The Donghai World Pak, which is the largest theme park of its kind unparalleled in the Far East, features a complete collection of the well-known world scenic spots. Surrounded by 100 sights of historical interest and natural attraction including the seven wonders of the world, you will easily fulfill you dream of touring around the world in a day.∥
The miniature replicas of the selected scenic sights were constructed out of top grade stones of white jade, marble and granite, all boasting exquisite workmanship and ingenious design. The tourists will find themselves engrossed in an involuntary admiration of the dazzling arrays of the exact scenic reproductions that are unbelievably true to the original.
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