2 sentences

1. 我们人生中都有转折点。

   wǒ​men rén​shēng zhōng dōu yǒu zhuǎn​zhé​diǎn.

   We all have turning points in our lives.

   Source: OpenSubtitles

2. 这次会议的成功举行是两国关系发展的一个重要转折点。

   zhè cì huì​yì de chéng​gōng jǔ​xíng shì liǎng guó guān​xi fā​zhǎn de yī gè zhòng​yào zhuǎn​zhé​diǎn.

   The successful holding of this meeting marks an important turning point in the development of relations between the two countries.

   Source: Dong Chinese Dictionary