重点讲解：

1.for the first time第一次
He looked at me without speaking, and for the first time I could see the pride that filled him.
他看着我没有说话，我第一次看出他内心充满了自豪P]=U36]R!zp+QjrIrp。

2.Of course当然

Of course there were lots of other interesting things at the exhibition.
当然，展览上还有很多其他有趣的展品NXkNK-Lla]。