swear by

汉语翻译

对...发誓, 信赖

I thought I saw her leaving, but I couldn't swear by it.
我想我看到她离开的，但我不敢确定。
I swear by Almighty God (ie very solemnly) that the evidence I shall give ...
我对全能的神发誓，我提出的证据 ...
Many of my friends are using word processors but I still swear by my old typewriter.
我有许多朋友都使用文字处理机，可我还是爱用我的老式打字机。
I swear by Almighty God that I will tell the truth.
我对万能的上帝发誓我要说真话。