how did you meaning in English
你怎么.
Examples
- How do you know evil spirits are with me ?
你怎么知道恶灵跟我在一起？ - How did you get along in your driving test ?
你的驾驶考试进展如何？ - How do you know a fake from the original ?
你怎样识别膺品和真品呢？ - Then how did you arrive at that figure ?
那你怎么会想到那个数目的呢？ - How do you like these fruits , mr. li ?
李先生，你喜欢这些水果吗？