What we may find interesting is thatit usually takes more words to be polite.
我们可能会发现，有趣的是，礼貌表达通常需要更多的词。
2
What's interesting about this kind of theorizing is it gives rise to many different combinations that can be quite interesting when you break them down and start to look at them carefully.
这种理论的有趣之处在于它促使许多不同的组合产生，而当你将它们分解并开始仔细观察时就会变得非常有趣。
3
Why is itthat the people you meet when backpacking seem to be more interesting and outgoing than your friends at home?