我要说的只有一个可能性。

I would say there is only one possibility.

youdao

那么就只有一个可能性了：上帝是从来就有的。

So there was only one possibility left. God had always existed.

youdao

这种多元可能性显示了儿童心理学中一个重大障碍：由于只有有限的实验可以在孩子身上实践，因此结论特别模棱两可。

This multitude of possibilities illustrates one of the major hurdles in child psychology: results are especially ambiguous because only limited tests can be carried out on children.

youdao