When people in developing countries worry about migration, they are usually concerned at the prospect of their best and brightest departure to Silicon Valley or to hospitals and universities in the developed world.
当发展中国家的人们担忧移民时，他们通常担心的是本国最优秀的人才前往硅谷或发达国家的医院和大学的前景。
When Microsoft bought task management app Wunderlist and mobile calendar Sunrise in 2015,it picked two newcomers that were attracting considerable buzz in Silicon Valley.
当微软于 2015年收购任务管理应用Wunderlist和移动日历应用Sunrise时，它选择了两家当时正引起硅谷相当大关注的新晋公司。
Rivkin joined the MPA in 2017 after the organization failed five years earlier to build consensus between Hollywood and Silicon Valley to win passage of legislation in Congress aimed at stopping online piracy.
里夫金于2017年加入MPA，此前该组织在五年前未能在好莱坞和硅谷之间达成共识，以推动国会通过旨在遏制网络盗版的立法。
was denied cooperation by Silicon Valley.
遭到硅谷拒绝合作。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。