It is not because the topic is hard to talk about,but because it is hard for me to tell you about that thing.
很难说出口 英语怎么说"不是因为这个话题很难说,而是因为这件事情我很难向你说出口"用英语怎么说?
It is not because the topic is hard to talk about,but because it is hard for me to tell you about that thing.