1·The key to forming a black hole is cramming enough mass or energy into a small enough volume as happens when a massive star collapses.
形成黑洞的关键环节，就是要像脉冲星崩溃时出现的情况一样，把足够大的质量或能量压缩到足够小的体积。
2·When the dollar bubble bursts and the system collapses, the free market will allow farmers and goods producers to become wealthy while lawyers and bankers go broke.
当美元泡沫破裂伴随着这个系统崩溃的时候，自由市场会让农民和生产者更富有，而律师和银行家走向破产。
3·When two particles are entangled, reading even one variable of one of the particles collapses the wavefunction of both particles, giving finite values to all related variables.
当两个粒子被缠绕时，甚至读取其中一个粒子的一个变量都会使两个粒子的波函数崩溃，对所有相关变量给出有限值。
4·In America, an imperative has been to prevent the banking collapses that caused the Depression of the early 1930s.
美国，曾被用来阻止银行业崩溃的紧急措施导致了1930年代早期的大萧条。
5·A Ponzi scheme does not generate any wealth whatsoever; that is why it ultimately collapses.
庞氏骗局本身并不会创造任何的财富，而这正是它为什么最终崩溃的原因。
1·If one of those pillars collapses, how long will the other two remain standing?
如果其中的支柱之一倒塌，另外两个如何能长久的站立？
2·When a hospital collapses, or an artillery shell destroys a ward or an ambulance, health staff are killed or injured.
当一所医院倒塌或一枚炮弹炸毁了病房或者救护车时，卫生工作者因此而丧生或受伤。
3·Other reports include multiple building collapses, fires in buildings in the central (city) and persons reported trapped in buildings.
其他的报告包括多处楼房倒塌、市中心建筑起火和人员被困。
4·The timber and paper mills of central Louisiana are creaking as housing collapses elsewhere.
随着四处房屋的倒塌，路易斯安那中心地区的木材厂和造纸厂也难以支撑。
5·The New Zealand earthquake caused road damage and wall collapses in parts of the city of 400,000, and authorities said looters had broken into some damaged shops, according to the Associated Press.
这场地震造成具40万人口的基督城部分路面损坏，墙壁倒塌。 主管机关说强盗闯入损毁的商店打劫，根据相关报道。