translation thank u 1.I'm familiar with the concept.整句话如何翻译 2.I'm totally behind this experiment.这里behind如何翻译 3.you guys sure have a lot of books about dogs 这里sure如何翻译
1.I'm familiar with the concept. 这个概念我很熟. 2.I'm totally behind this experiment. 我完全赞同该实验. be behind sth.支持/赞同. 3.you guys sure have a lot of books about dogs 你们肯定有很多关于狗狗的书. sure = definitely 一定,肯定