有时候说真话很困难 .is sometimes difficult .the truth.
问题描述：
有时候说真话很困难 .is sometimes difficult .the truth.
答
What is sometimes difficult is telling the truth.
答
it is sometimes difficult to tell the truth
有时很难说出真相
答
it is sometimes difficult to tell the truth
有时很难说出真相
What is sometimes difficult is telling the truth.
什么有时是困难的，说的是真话。
答
it to say
答
it is sometimes difficult to tell the truth
答
It is sometimes difficult to tell the truth.it做形式主语，不定式做真正主语，tell the truth固定搭配。