A fresh egg will sink and an old egg will float.

新鲜鸡蛋会下沉，旧鸡蛋会浮起来。

An older egg will stand up on one end and if the eggs are REALLY old, they may even float.

不新鲜的鸡蛋将竖立起来，如果鸡蛋确实很不新鲜，它们甚至可以浮动。

The 25-year-old who uses the nickname "Ah Egg" in her blog, started training as a cadet in 2007.

这位25岁的博客名字叫“阿蛋”的女警官，从2007年开始作为一位学员开始培训。

One such couple are Nicola and Nigel Dawson from Bracknell, Berkshire, who are now proud parents to 11-month-old twin girls, Mia and Hannah, conceived in Spain thanks to a Spanish egg donor.

尼古拉和奈杰尔·道森——现在是孩子们骄傲的父母——来自布莱·克内尔，波克夏，就是这样一对夫妇，他们11个月大的双胞胎女儿米娅和汉娜是在西班牙，并在当地捐助者的帮助下怀上的。

The upshot is that most Australian workers, over 8m in total, now have a private nest-egg for their old age.

其结果是，大多数澳洲就业者，总数超过800万人，现在人人都有个人储备帐户为他们老有所依。