NobodybelievedwhatIsaid.没有人相信我所说的话。我真没有做那件事情，你应该相信我。永远相信自己能行。你相信这个世界上有上帝吗？Hedoesn'tbelieveinprivateeducation.他不相信民办教育。Mymotheralwaysbelievedinme.我妈妈始终信任我。
If you believe something, you think it is true.
如果你相信某事物，那么你认为它是真实的。
If you believe someone, you think they are telling the truth :
如果你相信某人，你认为他们讲的是实情。
Nobody believed what I said.
没有人相信我所说的话。
I didn't do it - you've got to believe me!
我真没有做那件事情，你应该相信我（相信我所说的话）。
永远相信自己能行。
believe in1. You think something exists : 你认为存在某事物。（trust in)
Do you believe in God?
你相信这个世界上有上帝吗？
Do you believe in ghosts？
你相信这个世界上有鬼吗？
2. You think that something is good : 你认为某事物是好的。
He doesn't believe in private education.他不相信民办教育。
3. You think someone is good and will achieve good things: 你认为某人很棒，将来会很有出息。
My mother always believed in me.
我妈妈始终信任我。
相信自己很棒，相信自己能行。
用一句话记住他们的区别：
The crazy man said: "do you believe in ghosts? I saw a ghost in a forest last night. I told many people about it. But nobody believes what I said."
那个疯子说道：“你相信这个世界上有鬼吗？昨天晚上我在森林里看到了一个鬼。我告诉了很多人，但是没人相信我所说的话。”
