a child of one's first cousin第一代堂（表）兄弟姐妹的子女one's parent's first cousin父母的第一代堂（表）兄弟姐妹
first cousin twice removed
a grandchild of one's first cousin第一代堂（表）兄弟姐妹的孙子孙女one's grandparent's first cousin祖父母的第一代堂（表）兄弟姐妹
second cousin
a child of one's parent's first cousin第二代堂（表）兄弟姐妹；父母的第一代堂（表）兄弟姐妹的子女
second cousin once removed
a child of one's second cousin第二代堂（表）兄弟姐妹的子女one's parent's second cousin父母的第二代堂（表）兄弟姐妹
third cousin
a child of one's parent's second cousin第三代堂（表）兄弟姐妹；父母第二代堂（表）兄弟姐妹的子女
英语六级真题
The Obama administration does worry publicly about manufacturing, a first cousin of craftsmanship.
出自-2013年6月阅读原文
The Cascadia Earthquake Zone is big enough to compete with San Andreas it's been called the most dangerous fault in Americ, but it's much lesser known than its California cousin.