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[社会] 智能设备,使我们的生活更轻松也可能容易破解,联邦贸易委员会说
Now New technology presents new concerns over privacy in unexpected places.An ever-expanding array of appliances and household devices has made our lives easier and sometimes safer.
2013-09-06 编辑：sophie
[经济] 什么是铸造在伯克希尔县:发现就是用当地货币做奖励
Now trading in Ben Franklins for Norman Rockwells.Economics correspondent Paul Solman visits one New England county that prints its own money.
2013-09-05 编辑：sophie
[商业] 什么是铸造在伯克希尔县:发现就是用当地货币做奖励
Now trading in Ben Franklins for Norman Rockwells.Economics correspondent Paul Solman visits one New England county that prints its own money.
2013-09-05 编辑：sophie
[环境] 如果福岛的冰崖解冻会怎样?看看日本实验的风险！
And we check in again with two people who've helped us keep up with the continuing crisis. Arjun Makhijani is an engineer special -- engineer specializing in nuclear fusion.
2013-09-04 编辑：sophie
[社会] PBS高端访谈:劳工部长佩雷斯表示：美国的劳动者需要“平等的竞争环境”
Jobs numbers in the United States are due later this week, and they're expected to show hiring continues at a moderate pace.
2013-09-03 编辑：sophie
[教育] PBS高端访谈:前辈久据岗位,后生无力上手
The summer has long been a time of the year when many teens can find temporary work. But those traditions have been upended of late, as NewsHour economics correspondent
2013-09-02 编辑：sophie
[健康] PBS高端访谈:大幅修正莱姆病统计数据又添新疑问
A new report from the Centers for Disease Control says 300,000 Americans contract Lyme disease each year, 10 times the amount previously believed by health officials.
2013-08-30 编辑：emma
[社会] PBS高端访谈:薄熙来一案备受关注
The court heard Bo Xilai had taken bribes and tried to cover up his wife's involvement in the killing of a British business consultant, Neil Heywood.
2013-08-29 编辑：emma
[社会] PBS高端访谈:看最高法院如何裁定同性恋婚姻
Now we look at how the Supreme Court's rulings on same-sex marriage are being interpreted across the country.
2013-08-28 编辑：emma