Russia launched a satellite designed to test the feasibility of the world's first space hotel, the brainchild of a Las Vegas hotel tycoon who hopes to begin construction in 2011.

俄罗斯发射了一枚人造卫星，以检验建立首个太空酒店的可行性。该计划是拉斯·韦加斯一位酒店业大亨的构想，他希望能在2011年动工。

youdao

Mr Romney was attending a private fundraiser in Las Vegas with real estate tycoon Donald Trump as results of the Texas primary emerged on Tuesday night.

BBC: Mitt Romney clinches nomination in Texas primary