我们已经学了10首英语歌曲到上个月底为止的翻译：We've learned 10 English song to the end of last month 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

We've learned 10 songs in English until the end of last month

We've learned 10 English song to the end of last month

We have already studied 10 English songs to on end of the month up to

We have already learned the 10 first English songs until the end of the last month

We've learned 10 English song to the end of last month