that you couldn't have free will and be subject to determinism.

你不可能既有自由意志又服从于决定论
Because the notion of free will was that

因为自由意志的内涵就是
even if I was in the very same spot again,

即使我再次处在相同的地点
the very same situation again,

相同的情况下
I could've chosen differently.

我也可能做出不同的选择
So I wasn't determined or predetermined to make that choice.

我并非注定要做那个选择的
So if we were to spell out the argument somewhat more fully,

因此我们要更完整地阐述这个论证的话
it might be, "We have free will,

它应该是人有自由意志
but you can't both have free will

但人不能既有自由意志
and be subject to determinism or subject to deterministic laws."

又遵从决定论或服从确定性的定律
And every physical object, or every purely physical object,

而每个物理实体或者说每个纯粹的物理实体
is subject to deterministic laws

都遵从着确定性的定律