到上学期期末为止，我们学习了3000个新单词。

By the end of last term, we had leant 3000 new words.

youdao

到上学期期末为止，我们学了大约1,000个新单词。

We had learned about 1,000 new words by the end of last term.

youdao

到上学期期末为止，我们学了大约1,000个新单词。

We had learned about 1,000 new words by the end of last term.

youdao