He talks about how his own curiosity about science and engineering grew from experimenting with a chemistry set when he was 10.

他说到他对科学和工程的好奇心是如何从他10岁时进行的化学实验中增长的。

"When I was a little, my parents bought me a Gilbert chemistry set and I found it fascinating," says Dr. Langer, who recalls how he kept playing with the chemicals and making colors change.

“当我很小的时候，我的父母给了我一个吉尔伯特化学仪然后我就发现它很奇妙，”兰格博士回忆着他是如何玩耍化学药物和改变他们颜色的时候说道。

The regolith was analysed by a chemistry set known as the Microscopy, Electrochemistry and Conductivity Analyser, which contains so much water itself that it cannot detect the stuff in samples.

挖掘到的土壤层将用一个化学装置来进行检测，装置中带有显微镜，电化学和传导性的检测器，其中带有大量的水，因此其将不能检测样品中是否含有水。