这听起来可能很奇怪，但事实是在大爆炸的那一刻，物质和反物质都是在很短的时间内被创造出来的，我的意思是只有几分之一秒。
That may sound odd, but the fact is at the moment of the Big Bang, both matter and anti-matter were created for a short time, and I mean just a fraction of a second.
铃声的建议长度为 20 秒，并且为了保证声音好听，一定要将铃声制作成循环播放的， 意思是结尾要连接到开始。
The recommended length for a ring tone is about 20 seconds, and to sound good, be sure your ring tones are loop-able, meaning that the end fits to the beginning.
核心回收率的底部,意思是水会回到核心的地步,在40秒之内，核心现在已经没有覆盖的了。
The bottom of core recovery which means water will get back to the bottom core in about forty seconds, the core is now uncovered.
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