We should always learn new words and new sentence patterns while keeping practicing without letup.

要源源不断地补充新的词汇、新的句型，并且要坚持不懈地进行练习。

youdao

We should always learn new words and new sentence patterns while keeping practicing without letup.

要源源不断地补充新的词汇、新的句型，并且要坚持不懈地进行练习。

youdao