3 sentences

1. 新华社是中国最大的通讯社。

   Xīn​huá​shè shì Zhōng​guó zuì dà de tōng​xùn​shè.

   Xinhua News Agency is the largest news agency in China.

   Source: Dong Chinese Dictionary

2. 据新华社报道，这项新政策将于下个月生效。

   jù Xīn​huá​shè bào​dào, zhè xiàng xīn zhèng​cè jiāng yú xià gè yuè shēng​xiào.

   According to Xinhua News Agency, this new policy will take effect next month.

   Source: Dong Chinese Dictionary

3. 据新华社北京讯，第二届论坛于今日正式开幕。

   jù Xīn​huá​shè Běi​jīng xùn, dì'èr jiè lùn​tán yú jīn​rì zhèng​shì kāi​mù.

   According to a Xinhua News Agency report from Beijing, the second forum officially opened today.

   Source: Dong Chinese Dictionary