学校外教课找了六个人儿上去随便演讲，3分钟，我想介绍JB，说点啥好呢？

有人儿么？

简单介绍3兄弟

Team Jonas的资料，只素给您做个参考
There's nothing common about the three brothers from Wycoff, N.J. Their singularly fast rise --including a Grammy nomination, sold-out world tours, their own TV show and two best-selling albums -- has made the world stand up and pay attention to Jonas Brothers.
As a band, they trace their origins to impromptu concerts in the family basement. Encouraged by their always-supportive parents, they started getting commercial gigs, with Nick landing roles in Broadway musicals like "Les Miserables" and "Beauty and the Beast." In 2005, the trio finally signed their first label deal, but it wasn't until the following year when they signed with Hollywood Records that the hard work began to pay off.
With the August 2007 release of their Hollywood debut, nothing more stood in their way. Their premiere single, "S.O.S.," quickly hit #1 on iTunes, while the CD shot to #5. In some cities on their "Look Me In The Eyes" headline tour, concerts sold out in minutes. The brothers star in the Disney Channel original movie, "Camp Rock," as well as their own Disney Channel comedy series, titled "JONAS." They worked closely with Demi Lovato on her CD, contributing seven songs and helping propel the album to sales topping 400,000. The release of A Little Bit Longer in 2008 changed the game. It hit the very top of the charts, while the "Burning Up" tour was among the year's highest grossing. Their universally-lauded Jonas Brothers; 3-D Concert Experience proved a box office hit. Jonas Brothers received their first Grammy nomination earlier this year for Best New Artist, and have won multiple awards from around the world, including an American Music Award, as well as multiple Kids' Choice and Teen Choice awards. Worldwide, Jonas Brothers have sold a combined 8.1 million albums, and have garnered a total of 36 gold and platinum album certifications. Following the release of the new album, Jonas Brothers embark on the U.S. segment of their "Jonas Brothers World Tour 2009" with featured guests Jordin Sparks and Honor Society.
Judging by their resume alone, Jonas Brothers stand today at the pinnacle of success. But Nick, Joe and Kevin would much rather be judged by the quality of their music and whether they successfully left a permanent stamp on contemporary pop. Of the song "Turn Right," Joe Jonas talked about "taking a chance, doing what is not necessarily comfortable and discovering solace in the unknown." He could just as easily have been speaking of the band's mission as artists. With Lines, Vines and Trying Times, Jonas Brothers not only discovered a new kind of musical solace, they have begun to freely give it away.

或者直接抄wiki...本吧右边有链接