turn into
phrasal verbturn (from something) into something
to become something 变成某事物 Our dream holiday turned into a nightmare. 我们梦想的假日变成了一场噩梦。 In one year she turned from a problem child into a model student. 一年内，她从问题儿童变成了模范学生。
Extra ExamplesHis beloved father had turned into a tyrant. 他敬爱的父亲变成了暴君。 The natural sugars turn into alcohol during brewing. 天然糖分在酿造过程中变成酒精。 The ordeal she had expected had turned into fun. 她所期待的苦难变成了乐趣。 The problem turned into an advantage. 那个困难转而成了优势。 The slight drizzle turned into a downpour. 毛毛细雨变成了瓢泼大雨。 What began as a minor disagreement has turned into a major crisis. 开始的小分歧已经变成大危机。
turn somebody/something (from something) into something
to make somebody/something become something 使（从…）变成 Ten years of prison had turned him into an old man. 十年大狱使他变成了一个老头。 The prince was turned into a frog by the witch. 王子被女巫变成了一只青蛙。
Extra ExamplesHe claimed that his disturbed childhood had turned him into a criminal. 他声称他不安的童年把他变成了一个罪犯。 I managed to turn the whole thing into a joke. 我尽量做到对整件事一笑置之。 She turned the meeting into a public relations exercise. 她把会议变成了公关活动。 There are plans to turn the old station into a hotel. 有将旧车站改成旅馆的计划。