But they admit more research is needed to test this theory and figure out, once and for all, why we lean in certain directions for certain kisses.

但是他们承认必须通过更多的研究来验证这个理论，并且一劳永逸的证明，为什么我们亲吻的时候要偏向特定的某一方向。

youdao

Draaisma and his team have not turned into all-out bulls, but they are positive about the immediate future, although they admit there are concerns.

德累斯玛和他的团队并没有全面看多，但他们对市场短期持积极的态度，不过，他们承认要关注以下问题。

youdao

But then he had a winning manner, sung well, and Nannie's beaux had to all admit that he was every inch the man, and one they cared not to anger.

但他有一个获胜的方式，演唱好，南妮的美术不得不都承认，他是个地地道道的男人，一个不关心他们的愤怒。

youdao

The park management claims all of them can be explored without guides but they admit that people do go astray with disturbing frequency.

BBC: Trekking in Rio de Janeiro

Some defenders of bilateralism admit all this, but cling to one argument they regard as clinching that bilateral agreements are at least possible, whereas the chances of concluding Doha seem ever more remote.

ECONOMIST: Trade agreements

That being so, would it be more honest for politicians to admit that they cannot really offer "parent power" but they can offer an equal chance to all.

BBC: ANALYSIS