These things are hard to pin down. We work on a script a bit, then work on a different one.

These things are hard to pin down. We work on a script a bit, then work on a different one.

这些事情很难确定。我们先编写一个脚本，然后再编写另一个。

-- Joel Daniel Coen 乔尔·丹尼尔·科恩