如果用has played，意思就是“到目前为止，他已经踢足球好多年了”，因为 现在完成时 表示“过去开始，持续到现在”。 而这句话后面的when he was young，表明踢足球只是过去某段时间的动作。 …
Usually we would say "when I was younger", or "when I was a kid" if it's something that stopped when the speaker was very young, like Little League Baseball. If the speaker is …
The part of the sentence "when he was young" is correct and usable in written English. You could use it in a variety of contexts. For example: "He had big dreams when he was …
When he was young, he _____ swim very well. He won medals and championships! A. had to. B. can. C. could. D. has
To briefly answer your question: As you say, the perfect tense is used to relate two actions or imply a time relationship between now and some action. "When I was younger" is an …
更多内容请点击：He (played) football regularly for many years when he was young 有for many years为 ...