SHE SWORE UP AND DOWN SHE HAD NOTHING TO DO WITH IT.

她信誓旦旦的说她跟那封信毫无关系。

That carpet guy swore up and down that he could get it out.

洗地毯的家伙对天发誓 说他能洗掉。

For a whole year, you swore up and down you had no idea where she was!

这一整年 你都口口声声说不清楚她在哪里！

It had some of the flavors of science: astrologers observed the skies, made predictions about how it would affect people, and then those people would provide evidence for it by swearing up and down it worked.

占星术士观察天空，并预测它将如何影响人类，然后这些人会通过诅咒发誓它一定应验来提供证据。

But he keeps saying " yes." He keeps saying, he swears up and down that he loves you. So I kind of have no choice but to believe him. Do you think he loves you?

但他一直说“是”。他一直说，他发誓他爱你。所以我别无选择，只能相信他。你觉得他爱你吗？