100个高级表达1.经济的快速发展therapiddevelopmentofeconomy例：伴随着经济的迅速发展，中国迎来越来越多的游客Withtherapiddevelopmentofeconomy,moreandmoreforeigntouriststraveltoChina.2.人民生活水平的显著提高/稳步增长theremarkableimprovement/steadygrowthofpeople’slivingstandard例：中国已经连续多年保持平稳较快的增长速度，这个势头还能不能继续保持下去？Chinaseconomyhasenjoyedfastyetsteadygrowthforyears...
