She sighed wistfully.

她伤感地叹息。

《牛津词典》

'If only I had known you then,' he said wistfully.

“要是我那时认识你就好了。”他向往地说道。

《牛津词典》

Presently she gave over skylarking, and moved irresolutely about, sighing once or twice and glancing furtively and wistfully toward Tom.

过了一会儿，她不再嬉笑了，犹豫不决地走来走去，叹了一两口气，闷闷不乐地偷偷瞥了汤姆一眼。

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Now we remember those programs wistfully, like we remember Bob Geldof, Ronald Reagan and Kirk Gibson.

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Judge Rakoff also commended Mr. Cuomo's efforts, but spoke wistfully about what might have been.

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"I would have once said it was the happiest place on earth, " Robson said, wistfully.

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