1.他十三岁开始给地主干活，一直到解放。He began to work for landlord was thirteen years old until liberation.请问，对吗？？？如果不对，请指出？？？
热心网友
不对。He began to work for a landlord when he was thirteen years old until liberation.
热心网友
不对
热心网友
Why are you asking the same question over and over again? Don't you trusted the answer provided by these people who are kind enough to answer your question?!Your problem is that you like to stick your head into the corner and rewrite English according to Chinese wording。 That is definitely not the right way to study English。 The best way is to read more and get a feel of English as native speakers instead of Chinglish!!!1。他十三岁开始给地主干活，一直到解放。He began to work for landlord when he was thirteen years old until liberation。orHe began to work for landlord at the age of thirteen until liberation。 。