听力文本

Microsoft has just released a new app which allows people to access the world's most powerful telescopes from the convenience of their own PC. The Microsoft Worldwide Telescope, enables users to explore the entire universe without even having to get on a bus, let alone train to be an astronaut.
微软发布了一款软件，能让人们通过电脑接触到世界上最强大的望远镜7b3hFgxD8O%#&hUOQ。微软全球望远镜让用户足不出户便能探索宇宙，更不用受训成为宇航员了XdGTlZ*n%1#。

Users can either look around the universe solo, or take a guided tour with narration from astronomers and educators pointing out the most interesting things in space. The Worldwide Telescope also acts as a time-machine, allowing users to travel 2,000 years backwards in time or project 2,000 years forwards into the future.
用户可以自行遨游宇宙，也可以携带有宇航员和教育家叙述的导游游览，方便用户知道太空中最有趣的事物-&E+wznkg.CIaP.;v,v。全球望远镜还能充当时间机器，让用户回到2000年以前的过去，或者描绘2000年以后的未来jbD%-oj_-!9i^]o=^。

译文属可可英语原创，未经允许，不得转载BefI3fO_^K]。

词语解释

1.look around 游览，到处察看
例句：Look around if you like.
你可以四处看看cn@r)pzJ_JA=y3~ts-。

2.point out 指出，指明
例句：But, we just need to point out the risk to them that they may well lose their lives.
但是，我们恰巧需要指出，他们面临的风险很可能是失去他们的生命zpuyf@Uauz=T=z。

3.act as 担当，担任
例句：
The freedom of buoyancy allows us to act as we truly are.
由于处处存在的浮力，我们的行动也更加随心所欲gA[]*H3+Dxj7UNY~。

4.let alone 更别提，更不用说
例句：Clinically depressed people often can't get out of bed, let alone command an army.
临床的消沉症患者经常不能离开床，更不能指挥一支军队N_[,+6r40WWfn,Q[J。