In the 20th century , china made huge advancements in its educational system and policies .
20世纪，中国在教育体系和教育政策方面有了巨大进步。
Newer , medical advancements can assist in helping you get a good night 's sleep .
医疗的新进步可以有助你获得夜夜酣梦。
Their advancements have been about how to design and fabricate that intricate structure cheaply .
它们的进展主要是关于如何低成本地设计和制备这些精细结构的。
Since its identification as the cause of aids in 1984 , scientists have made major advancements in tackling virus
自从1984年确定艾滋的原因以来，科学家在追溯病毒方面已经有了巨大的进步。
Rapid advancements in the capabilities of mobile technology and electronic media have greatly increased the possibilities for enhancing the treatment and prevention of obesity .
