那一天你要听到鸟般的歌唱。
他们认为重要的东西就是你要听到的东西。
现在,你要听到的是弗雷德·普雷根提到铁穹了。
Can you give me, say, three or four reasons why what we're about to hear differs from what we just heard?
你能告诉我三四个原因吗,为什么我们马上要听到的音乐与刚听过的不同
Whenever you hear the term ionization energy, make sure you keep in mind that unless we say otherwise, we're talking about that first ionization energy.
但无论什么时候你听到电离能这个词,一定要记得,除非特别说明,我们都是在说第一电离能。
When you understand a sentence I said you have to have the capacity to understand a sentence even if you've never heard it before.
当你在理解我所说的一句话时,你必须要拥有理解这句话的能力,即使你在之前从未听到过这句话
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