例句：
I think it's believable.
我认为那是可信的`。
The story was preposterous but believable.
故事很荒谬，但却可信。
Some ideas are more believable than others.
一些观点相较其他观点会更为可信。
The pressure they put us under was unbelievable.
他们让我们承受的压力大得令人难以置信。
I found the whole story bizarre, not to say unbelievable.
我觉得整个事件经过荒诞不经，更不用说不可信了。
I find it unbelievable that people can accept this sort of behaviour.
人们竟然能接受这种行为，我感到难以相信。