Au pairs are elder siblings who give their Chinese brothers and sisters the opportunity to discover the world. They teach what is good and wrong, they explain many phenomena, they show how to various things and say why something is like this and that. Our au pair from Germany, Elisa, takes her little sister Sweet for a walk. It is spring, she shows little Sweet various plants and animals. She explains different names and functions of these things. She shows Sweet butterflies, birds and flowers. And everything is in English. Thanks to that, the surrounding world seems less complicated for little Sweet and she knows so many new words in English! Isn't it the best way to discover new words and things? Our au pairs know how to combine pleasant things with useful ones!