G-23：go steady 经常（与异性约会）
A:Some pretty girls seem to be just going steady with him.
A:有些漂亮姑娘好像常跟他约会。
B:That's indeed a mystery. How can these girls enjoy hanging aroudn with such a bad egg!
B：真受不了，这些人怎么会喜欢和这个坏蛋在一起！
A:Birds of a feather flock together, you bet. These girls can't be good girls. Beauty is only skin deep, you know?
A:物以类聚，人以群分。她们也不会是好女孩，只不过脸蛋很漂亮罢了，你说呢？
