医生让他每日三次，每次四片的翻译：Doctors asked him three times a day, four at a time 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Doctors let him three times a day, every four

Doctors asked him three times a day, four at a time

Doctor lets him daily three times, each time four pieces

Doctors let him 3 times per day, 4 Tablets per time

Doctors asked him three times a day, four at a time