两个井 meaning in English

lianggejing

In compact syntax , you can avoid thinking about namespaces by adding an annotation with initial double hash marks
在紧凑语法中，您可以通过添加一个带有以两个井号标记开头的注解来避免考虑名称空间：
Early tests on two wells at the home where he lived as a child found arsenic levels three to four times higher than normal
在他儿时居住处的两个井中所进行的早期实验发现其中的砷含量比正常情况高出三到四倍。