单词：pbs
n a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey
n a unit of information equal to 1000 terabits or 10^15 bits
n a unit of information equal to 1000 terabytes or 10^15 bytes
n a unit of information equal to 1024 tebibytes or 2^50 bytes
单词：pbs 相关文章
JUDY WOODRUFF:This was another difficult day in the aftermath of Hurricane Sandy. The U.S. death toll rose to at least 102, and for millions of people, basic needs became increasingly urgent. Ray Suarez has the story. RAY SUAREZ:Four days after Sandy
PBS访谈环境系列
JEFFREY BROWN:Next: a story of the arts and community. It's about a group in Minnesota that aims to take dance to new places. Its name is TU Dance. Special correspondent Fred de Sam Lazaro tells its story. FRED DE SAM LAZARO:TU Dance's location, a ru
PBS访谈娱乐系列
JUDY WOODRUFF:Finally tonight: teacher-driven success stories in the classroom. That's the focus of tonight's edition of the PBS program Need to Know.This excerpt tells the story of an academic transformation that began with a gym teacher. The corres
PBS访谈教育系列
HARI SREENIVASAN: And to another NewsHour correspondent overseas, Ray Suarez in Davos, Switzerland. He's moderating panels at the World Economic Forum, where there's been talk about the future of the European Union. We spoke earlier this evening. Ray
PBS访谈商业系列
JEFFREY BROWN:And now: the tough labor market for younger workers. A new report finds underemployment among recent college graduatesthat is, young adults working in a job that does not require a degreehas jumped to 45 percent. The terrain is especial
PBS访谈商业系列
GWEN IFILL:And now to the first in a series of conversations about a key issue making its way through Congress. We're calling it Inside Immigration Reform. The Senate Judiciary Committee took a big step last night toward providing a path to citizensh
PBS访谈社会系列