由衷地

They love National Geographic Magazine unfeignedly and regard it as museum piece.

他们由衷地喜爱《华夏地理》杂志，视为珍藏。

I wholeheartedly approve of his actions.

我由衷地赞成他做法。

He was mouthing the usual platitudes about the need for more compassion.

他言不由衷地说些需要更腔滥调。

We sincerely rejoice over your victories.

我们为你们胜利感到由衷地高兴。