Joint network to master some of the information, however, shows that the mirage jets retired in advance are not unfounded.

不过，联合网掌握的一些信息表明，幻影战斗机提前退役传闻并非空穴来风。

youdao

Their fears were not unfounded—the mean age at first marriage did rise—but in time, approximately 92 percent of these Southern-born white women found someone to partner with.

她们的担忧并不是没有事实依据——初婚的平均年龄的确增长了——但是大约92%的出生于南部的白种女人及时找到了自己的归宿。

youdao

Unfounded suspicion is not only unnecessary but also very harmful.

无端猜疑不仅没有必要，而且十分有害于双方合作。

youdao

The latter concerns are not unfounded, but the former ones are a lot more tangible for most of us.

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Joe Biden of Delaware says Callahan's security concerns are not unfounded.

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Governments and health officials, however, say the concern is not unfounded.

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