2 sentences

1. 传说牛郎和织女被天河隔开了。

   chuán​shuō Niú​láng hé Zhī​nǚ bèi Tiān​hé gé​kāi le.

   Legend has it that the Cowherd and the Weaver Girl were separated by the Milky Way.

   Source: Dong Chinese Dictionary

2. 牛郎和织女每年只有在七夕节这一天，才能在鹊桥相会。

   Niú​láng hé Zhī​nǚ měi nián zhǐ​yǒu zài Qī​xī​jié zhè yī tiān, cái néng zài què​qiáo xiāng​huì.

   The Cowherd and the Weaver Girl can only meet on the Magpie Bridge once a year, on the day of the Qixi Festival.

   Source: Dong Chinese Dictionary