The trader was truthful and without deceit.

这位商人很可信,童叟无欺。

His book, while truthful, is wanting in excitement.

他书常真, 但兴味索然。

You can count on him for a truthful report of the accident.

你放心,他会对事故作出报告。

I don’t think you are being entirely truthful.

我认为你并没全讲真话。

Ruth is always truthful and anything she says will be accredited.

露丝总是诚, 所以她所说任何话都会被人相信。

He was not always truthful.

他并总是说真话。

I want a truthful answer.

我要求诚回答。