如果温迪的心还在跳的话，他们早就听到了。
If Wendy's heart had been beating they would all have heard it.
如果我要说太阳从……升起，然后不把句子说完整，人们通常会说他们听到了“东方”这个词。
If I were to say the Sun rises in the…and then fail to complete the sentence, people will often claim to have heard the word "east".
如果他们对听到的东西不是很确定，就可以把这些东西以更正式的形式在课堂上展开。
If they're not sure about something they hear, it can turn into a more formal lesson once back in the classroom.
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