通货膨胀和经济萧条都不能被忽视。
所以,即使微小的虫洞确实存在,某一天也可能膨胀,但它并不能持续足够长时间供时间机器使用。
So although tiny wormholes do exist, and it may be possible to inflate one some day, it won't last long enough to be of use as a time machine.
玻璃不能在接口处膨胀,因此表面存在了压应力。
Glass cannot bulge at the seams, so the surface becomes compressed.
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