翻译it was a method of refrigeration which rose from his work

翻译it was a method of refrigeration which rose from his work It was from a good friend of his 后面是填 mother's 还是 mother 翻译His method of obtaining a high level of productivity is de 翻译“It is a time of rest from work,school etc”,是什么东西? It was just a matter of my picking out which old word怎么翻译 英语翻译Further development of his parsing method was continued 英语翻译Which method of computing cash flows requires a suppleme When ho came back from his work,it was half past nine.=He __ it was all part of a day's work. It was()back home from work. 急,It was a meanful extremely activity,from which it enabled It takes issue with the method of stating income翻译