HSK 3
Tāmen wèi zhège wèntí zhēnglùn le hěn jiǔ.
They argued about this issue for a long time.
HSK 3
Méiyǒu bìyào zhēnglùn zhège.
There's no need to argue about this.
HSK 3
Zhè chǎng zhēnglùn zhìjīn méiyǒu jiéguǒ.
This debate still hasn't reached a conclusion.
