下面这幅图展现了我国大学热门专业的变迁．请根据你对这幅图的理解用英语写一篇短文．PopularUniversityMajorsinChinaMaths

Question

下面这幅图展现了我国大学热门专业的变迁．请根据你对这幅图的理解用英语写一篇短
文．

Popular University Majors in China
Maths                                                 Civil Engineering
Physics      International Finance    Computer science      Automation Engineering
Chemistry     International Trade                     Telecommunications Engineering
 
In the early 1980s     In the 1990s   Around 2000 In 2014

你的短文应包含以下内容：
1．简要描述上图中热门专业的变迁（30词左右）；
2．分析变迁的原因（1-2个）；
3．介绍你未来的专业选择并说明原因（1-2个）．
注意：
1．可参照图片中文字及下面文章开头所给提示作必要发挥．
2．词数150左右．开头部分已写好，不计入词数．
3．作文中不得提及考生所在学校和本人姓名．
Over the past 30years，China has witnessed great changes in popular university majors．

Answer 1

Overthe past 30 years，Chinahas witnessed great changes in popular university majors．Maths，Physics andChemistry，popular majors in the late 1980s，were replaced by subjectsconcerning finance and trade ten years later．Around 2000，computer sciencesprang up．Now engineering subjects are in great demand．（简要描述图中热门专业的变迁）
Thepopularity of majors clearly reflects what our society needs most at differenttimes．【高分句型】Economicfocus determines the industry structure and in turn，influences a student'schoice of majors．On top of that，students'choice of majors represents theirpreference with regard to well-paid jobs in society，which in partexplains why occupations related to technological innovation enjoy hugepopularity recently．【高分句型】（分析变迁的原因）
Personally，Automation Engineering is my favorite．The gradual replacement of manual workwill become an inevitable trend．Thus，researchers and scholars in this fieldwill be badly needed．In addition，to be anengineer was my interest from childhood．After years of study，my enthusiasmfor it has never ended and it has now become my dream career．（未来专业的选择和原因）