1 sentence

1. 健康的性爱被认为是维系夫妻关系的重要因素之一。

   jiàn​kāng de xìng'ài bèi rèn​wéi shì wéi​xì fū​qī guān​xi de zhòng​yào yīn​sù zhī yī.

   Healthy sex is considered one of the important factors in maintaining a relationship between a couple.

   Source: Dong Chinese Dictionary