In Windows 7 the status bar in Explorer doesn't show the free disk space and the size of the selected files. Classic Explorer fixes that.

在Windows 7里资源管理器的状态栏不会显示磁盘剩余空间和选中文件的大小。

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In 2003, Internet Explorer had a stranglehold on the web browser space.

在2003年，Internet Explorer制约了web浏览器的空间。

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The image was composed from observations made by the Hubble Space Telescope's Advanced Camera for Surveys, NASA's Spitzer Space Telescope, and the Galaxy Evolution Explorer (GALEX).

这张照片是根据哈勃太空望远镜先进测绘照相机、NASA的斯必泽太空望远镜以及星系演化探测器(GALEX)的观测合成的。

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China put an astronaut into space in two thousand three, and it plans to send a robotic explorer to the moon two years from now.

VOA: special.2010.04.28

It's now set for launch in 2017, when it will be joined by the Neutron Star Interior Composition Explorer (NICER), an addition to the International Space Station also selected as part of the Explorer program last week that will use a process called X-ray timing to study neutron stars.

ENGADGET: NASA gives planet-hunting TESS space telescope go-ahead for 2017 launch