不过两个可以使用的气密室中有一个是空的。营救人员担心这四名矿工无法抵达另一个气密室。
But one of the two available Chambers is empty and rescue workers fear that the four miners were unable to reach the other chamber.
WISE的两个波长最长的探测器确实已经完成了使命，不过两个波长较短的设备依然运转良好，即使这颗人造卫星已经升温到令人难以置信的- 334度。
WISE's two longest-wavelength detectors are indeed done for, but the two shorter-wavelength instruments will continue to function even as the satellite heats up to a not-so-balmy minus 334 degrees.
这不过是两个笨拙的失误。
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