an ingenuous smile

发自内心的微笑.

The ingenuous police of the Restoration beheld the populace of Paris in too “rose-colored” a light

复辟时代的警察太天真，把巴黎的人民看得太“易与”了。

She looked at him with an ingenuous smile

她带着天真的微笑望着他。

She is too ingenuous in believing what others say.

她太天真，轻信别人的话。

The ingenuous boy gave an account of his act, concealing nothing

那老实的男孩毫无隐讳地说明了他的行为。

It is ingenuous of you to believe what he says. = You are ingenuous to believe what he says.

你太天真竟会相信他说的话。

The incisive, cultured but unaffected voice matched Peat-Smith’s ingenuous appearance

皮特-史密斯开门见山，彬彬有礼，而又不失于矫揉造作的话语同他那幅真诚的表情很相称。

In Qin Zhong’s eyes, Baoyu’s striking appearance and ingenuous behaviour were a fine foil to his rich costume, pretty maids and handsome pages.

秦钟自见了宝玉形容出众,举止不凡,更兼金冠绣服,骄婢侈童

His confusion and his ingenuous air were new delights to Bertha

他的慌乱，他的憨厚的样子，重新又使伯莎感到高兴。

He is too ingenuous in believing what people say.

他太天真，轻信别人的话。

His ingenuous nature was always trusting

他性格纯真，对人总是信而不疑。

An ingenuous admission of responsibility.

坦诚地承认义务

An ingenuous girl [smile]

天真的女孩[微笑]

Simple and credulous as a child;ingenuous .

天真的如同孩子般简单和易轻信的;天真的

I wrote to him an ingenuous letter of acknowledgement, craving his forbearance a little longer

我给他写了一封十分坦率的感谢信，希望他能再度宽容一段时间。

…for her close approach did not cause him to writhe uneasily, or shift his feet or show any of those little signs which escape an ingenuous rustic at the advent of the uncommon in womanhood.

因为她近在他跟前，并没使他转侧不安，挪移脚步，或者露出平常老实乡下人看了不同寻常的女人而不知不觉露出来的那些细小迹象。

Only the most ingenuous person would believe such a weak excuse!

只有最天真的人才会相信这么一个站不住脚的借口!

“Azeri music good? ” he asked with a broad and ingenuous grin.

“阿塞拜疆音乐好听吗？”他问我，脸上泛起真诚的笑容。

It would of course be ingenuous to assume that the next decade will not bring problems for China, too.

当然，就此以为中国未来十年不会面临任何问题，也过于天真。

it seemed that she always shook off every unpleasant thought with a liveliness that was, at once, charming, ingenuous and roguish.

似乎她随时能用她那娇媚、天真、淘气的活泼抖落掉一切不愉快的心思。