What? Jews having been doing it on Christmas since forever.
什么？犹太人向来都是这样过圣诞节的`。
There is absolutely no point doing something if you are not having fun doing it.
如果做的事情没有乐趣，就完全没有必要做它。
I'm having fun doing this!
和她在一起我感觉太开心太有趣了！
I really feel I am doing something worthwhile and I am having a great time doing it.
我的确觉得自己在做一些值得做的，也很高兴去做。
I'm having problems with my Internet connection.
我的互联网连接有问题。