3 sentences

1. 这些传言是否属实？

   zhè​xiē chuán​yán shì​fǒu shǔ​shí?

   Are these rumors true?

   Source: OpenSubtitles

2. 我们需要判断这是否属实。

   wǒ​men xū​yào pàn​duàn zhè shì​fǒu shǔ​shí.

   We need to judge whether this is true.

   Source: Dong Chinese Dictionary

3. 经过调查，发现他所说的情况完全属实。

   jīng​guò diào​chá, fā​xiàn tā suǒ shuō de qíng​kuàng wán​quán shǔ​shí.

   After investigation, it was found that the situation he described was entirely true.

   Source: Dong Chinese Dictionary