On my word of honour.

我发誓。

On your word of honour?

你敢发誓？

Honeymoon: the time during which the bride believes the bridegroom's word of honour.

蜜月——是新娘相信新朗以名誉作担保的诺言的时期。

I give you my word of honour, there's no one painting to-day in whose talent I am more convinced.

我拿名誉向你担保，在所有这些画家里，再没有谁比他更有天才了。