The Backflip, which runs on AT&T's 3G network, costs $100 after a $100 mail-in rebate and a two-year agreement.

Backflip支持 AT&T公司的3G网络，在享受了100美元的邮寄退款折扣之后费用为100美元，合同期两年。

Rise to the top and become a ninja master in NINJUMP, the latest FREE game from Backflip Studios, makers of PAPER TOSS!

上升到顶部，并成为一个忍者高手，NINJUMP是开发过过“扔纸团”游戏的Backflip工作室最新推出的免费的小游戏。

US daredevil teenager Aaron Fotheringham has made history by performing the world's first double backflip in a wheelchair, local media reported.

据当地媒体报道，美国残疾青年亚伦·佛斯灵汉姆日前在轮椅上完成一次后空翻两下的动作，创下前无古人的纪录。