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一则不爆炸的爆炸性新闻天文学家们最近发现，宇宙中存在着一个巨大的“空洞”。这个空洞是如此之大，它的直径将近三亿光年，足以容纳下2000个“中等”大小的星系。这个发现对老百姓来说，可算是一则爆炸性新闻，但对天文学家来说，却是意料之中，一点都不具备“爆炸性”，因
A non-explosive explosive news astronomer recently discovered that there is a huge “empty hole” in the universe. The hole is so large that it has a diameter of nearly 300 million light-years, enough to accommodate 2,000 “medium” galaxies. This discovery is an explosive news for the common people. However, for astronomers, it is not expected to be explosive.