从宏大的视角来看，它会是个可怕的命题；但是从个人的视角去看，它有时乃至常常是富有意义的行为。

In the abstract it is hideous, but individually it can sometimes—even often—make sense.

youdao

假如世界没有实体，那么一个命题是否有意义就依赖于另一个命题是否为真。

If they world had no substance, then whether a proposition had sense would depend on whether another proposition was true.

youdao

摘要逻辑实证主义认为形而上学表述的都是经验之外的命题，由于它们无法被证实真与假，所以根本就没有意义。

Logical positivism thinks that metaphysical propositions beyond experience cannot be verified as truth or falsehood so that they are meaningless at all.

youdao