Formal talks are still said to be a possibility, not a probability
据称正式会谈仍有可能，但可能性不大。
You cannot prove conclusively that Sellafield caused cancer. You can only work on the basis of probability.
你们无法确切证明塞拉菲尔德核电厂引发了癌症。你们只能基于可能性入手。
There seemed to be a high probability of success.
成功的几率似乎很高。
It now seems a probability rather than just a possibility.
这件事似乎十拿九稳，而不是仅有可能。
A fall in interest rates is a strong probability in the present economic climate.
在目前的经济形势下，降低利率大有可能。