1、Witnesses have to swear on the bible (to tell the truth
證人須手按《圣經(jīng)》宣誓（說實(shí)話）.

2、They refused to swear on a Bible.
他們拒絕手按《圣經(jīng)》發(fā)誓。

3、Will you swear on your life.
你會發(fā)誓對你的生活。

4、I swear on all I hold dear that I had nothing to do with this.
我拿我所在乎的一切發(fā)誓我與這件事情無關(guān)。

5、I swear on the Bible.
我對圣經(jīng)起誓。

6、I swear on the head of my son here that I made no threat to the man.
我憑我兒子的頭發(fā)誓，我未對那人造成威脅。

7、I swear on my honour that I knew nothing about this.
我以人格擔(dān)保我根本不知道這件事。

swear on翻譯