heart-to-heart

例句：

1. 1. Weneed to have heart-to-hearttalks to solve the problem.
   我们需要进行心对心的谈话来解决问题。
2. 2. Sheexpressed her love for himin a heart-to-heart manner.
   她以心对心的方式表达了对他的爱。
3. 3. They had a heart-to-heart conversation about their futureplans.
   他们进行了一次心对心的谈话，讨论他们的未来计划。