1 sentence

1. 他在信中向朋友详细剖白了自己的心意。

   tā zài xìn zhōng xiàng péng​you xiáng​xì pōu​bái le zì​jǐ de xīn​yì.

   In the letter, he poured out his heart to his friend in detail.

   Source: Dong Chinese Dictionary