《后汉书·列传·宣张二王杜郭吴承郑赵》
建和初，四府表荐，征拜为议郎，侍讲宫中，再迁为侍中。
建和初，四府表荐，征拜为议郎，侍讲宫中，再迁为侍中。
At the beginning of the Jianhe era, he was recommended by the Four Bureaus and was appointed as a yilang. He served as a tutor in the palace and was later promoted to the position of shizhong.
<s>[INST] 请提供这段文言文的现代汉语解释: 建和初，四府表荐，征拜为议郎，侍讲宫中，再迁为侍中。 [/INST] 建和初，四府表荐，征拜为议郎，侍讲宫中，再迁为侍中。</s>
请提供这段文言文的现代汉语解释: 建和初，四府表荐，征拜为议郎，侍讲宫中，再迁为侍中。
user
建和初，四府表荐，征拜为议郎，侍讲宫中，再迁为侍中。
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