"本人亲测" 这个短语的意思是 "I have personally tested/verified"，即 "我亲自测试/验证过"。
这个短语的来源是汉语中的 "本人" 和 "亲测" 的直译，"本人" 的意思是 "I" 或 "me"，"亲测" 的意思是 "to test/verify personally"。
下面是一些使用 "本人亲测" 这个短语的英文例句及其中文翻译：
I have personally tested this product and can confidently recommend it. (本人亲测过这个产品，可以放心推荐。)
I can assure you that the information in this report is accurate, as I have personally verified it. (我可以向你保证这份报告中的信息是准确的，因为本人亲测过。)
I have personally tried this recipe and it turns out great every time. (本人亲测过这道菜谱，每次都很好吃。)
The results of the experiment are repable, as I have personally conducted the tests. (实验的结果是可靠的，因为本人亲测过。)