真诚,沟通,---英语怎么说?

真诚: (adj) sincere
Relative explainations:

Examples:
1. 我可以非常真诚地说,你一直是我最忠实的朋友.
I may say in all sincerity that you have been my most loyal friend.
2. 他使我确信他的真诚.
He convinced me of his sincerity.
3. 我肯定他是真诚的.
I'm certain about his sincerity.
4. 我真诚地希望他能接受别人的批评.
I sincerely hope that he can accept the criticism of others.
5. 我确信他做事真诚.
I'm sure he acted in good faith.
6. 他很真诚, 不由得我不信任他.
His sincerity inclines me to trust him.

沟通: communicate
Examples:
1. 我喜欢和我的家人沟通.
I like to communicate with my family.
2. 父母亲常会发觉难於跟他们的小孩沟通.
Parents often find it difficult to communicate with their children.
3. 健谈的倾向于易于沟通的；爱说话的
Inclined to communicate readily; talkative.
4. 自从我们安装了传真机,与总部的沟通更快了.
Communicate with head office has been quicker since we install the fax.

理解:
1. understanding
2. comprehension
3. to comprehend
4. to understand
Relative explainations:

Examples:
1. 我不完全理解他离开的理由.
I don't fully understand his reasons for leaving.
2. 他理解能力强.
He is quick to understand.
3. 如果你不会做这件事的话,我可以理解.
If you can't do it, I will understand.
4. 为了我们理解,老师列举了很多事例.
The teacher enumerated many examples to us for understanding.
5. 他们的艰难得到老师的理解.
Their hardness was understood by the teacher.
6. 她简化了指令以便于儿童理解.
She simplified the instructions so that the children could understand them.
7. 他对他扮演的角色理解得细微之至.
He understands his part to a miracle.
8. 她觉得很难理解他.
She found great difficulties in understanding him.