既...又...

But I want to say these bookish people are not really intelligent person, may be they are hard-working person.

主题是要找既幽默又聪明的朋友，所以建议阐述的重点放在这样的人怎样怎样好

He's bookish and puckish, in the way of a tenured professor.

他就像大学里的终身教授一样，既博学多才，又童心未泯。

But besides, enjoy supporting the multicolored old people, the several pot of fresh flower mixes interior pendulum into the emerald green foliage plant or potted landscape etc.; Love the painting and calligraphy old people, but arrange one two on the wall painting and calligraphy, lays bare or one two pieces of industrial art products on bookrack, now that the energy moulds a person's temperament , can add the delight living.

此外，爱好养花的老人，可在室内摆上几盆鲜花和翠绿的观叶植物或盆景等；爱好书画的老人，可在墙上布置一两幅书画，或在书架上摆一两件工艺美术制品，既能陶冶性情，又能增添生活的乐趣。

Experience the Kirkland Signature by Borghese Collection--a combination of nature and technology that is contemporary yet classic.

贝佳斯旗下的Kirkland Signature既有古典的魅力，又有流行的酷炫；高科技含量的产品赋予您更加健康活力的气质！

"He's a very, very nice, honest, and pleasant fellow," said Boris.

他是个挺好、挺好的人，既正派而又令人喜爱。

However, in our country,"born out of wedlock education" not only be prohibited by law, but also to bear the weight of public opinion.

然而，在我国，"非婚生育"既被法律所禁止，又要承受社会舆论的重压。

When you work on board,do you just listen to the officers' order or the orders from both the officers and the Bosun?

船上工作时，你是听水手长的指挥还是既听水手长的指挥，又听从其他干部船员的指挥？

Some species of plants such as bougainvillea and frangipani, this can have a smell can shade the United States.

种一些植物，例如九重葛和素馨，这样既可以遮阳又可以产生香味美。

This algorithm is simple and efficient because the boundary line and connecting property of the structure are applied.

由于利用了结构的边界线段和结构图的连通性等特点，使得算法既简单又有效。

This research method is independent of Green"s function and variational structure. So it can tackle with the BVP for non self-adjoint and self-adjoint difference equations and overcome the difficulties brought about by the establishment of Green"s function, a study of the sign and the estimate of below and above bounded for Greens function.

本章的研究方法既不依赖于Green函数又不依赖于变分结构，因而能解决非自共轭的差分方程边值问题，且克服了Green函数的建立、其符号的判断及其上下界的估计给研究带来的困难，该方法同样适用于研究自共轭的差分方程边值问题。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。