即是

DK 的话, So I think for nomadic birds like Sedge 即 Wrens,because they are thrown together with different birds every few months from all over the geographic range,they don't bother to imitate the songs of their immediate neighbors They make up some kind of generalized song,or rather the instructions in their DNA allow them to improvise this very Sedge Wren-y song.

可以看出这篇对话的主旨是研究鸟的呜声与其所处的地理环境及其邻居的关系的。 Passage Three 耶鲁大学的物理学家 Robert Adair 指出，在棒球运动中，外野手如果想准确地接着球就不能仅仅依靠视觉信息，而必须根据球击在木质球棒上的声音来及早判断球会飞行多远。

B A great poem is a fountain forever overflowing with the water of wisdoms and delight.

1伟大的诗篇即是永远喷出智慧和欢欣之水的喷泉。英国诗人雪莱。

In order to finish the weaving successfully, wefting is the key, so during the course of researching the heavy wide loom, an important task is to study the wefting mechanism and the shuttle box.

为了顺利完成织制，关键的任务就是引纬，因此在研究重型宽幅织机的过程中，一个重要的任务即是对引纬机构与梭箱的研究。

Finch briefly attended Harvard before he headed to Tibet where he learned the teachings of the "great poet-saint Lama Milaraspa" and mastered "siddhi, namely the yogic mastery of mind-body." Through his Tibetan mind-body mastery, Finch had "learned the art of the pitch."

芬奇上了哈佛大学，后来又去西藏学习&诗圣喇嘛米拉兰思帕&的教学方法并被冠于了&辛迪，即是神秘瑜伽的思想者&的称号，依靠他西藏思想者的能力，他学会了棒球的击球术。

Finch briefly attended Harvard before he headed to Tibet where he learned the teachings of the "great poet-saint Lama Milaraspa" mastered "siddhi, namely the yogic mastery of mind-body." Through his Tibetan mind-body mastery, Finch had "learned the art of the pitch."

芬奇上了哈佛大学，后来又去西藏学习&诗圣喇嘛米拉兰思帕&的教学方法并被冠于了&辛迪，即是神秘瑜伽的思想者&的称号，依靠他西藏思想者的能力，他学会了棒球的击球术。

Rebellion to tyrants is obedience to God.

反抗暴君，即是服从上帝的旨意。

Insurance companies such as Swiss Rein- surance Company have done extensive work to anticipate corporate liability in the areas of environmental and biological hazards.

在退休之前，她所做的最重要、最有意义的一件事即是在国家纳米技术发展初期，为纳米技术的社会和伦理学问题研究工程提供了大量的资金支持。

B The great psalms is a spring which can spout with water of wiedom and high spirts forever.

1伟大的诗篇即是永远喷出智慧和欢欣之水的喷泉。英国诗人雪莱。

By definition, incidentally, boundary spanners are marginal in both.

，一个就是软件技术的世界，另一个即是帮助人们改变的世界。

The first important task of this paper is to classifying, deeply analyzing and studying the styles of the sonatas.

本文的首要任务即是就这些键盘奏鸣曲的体裁问题作了分类并加以深入分析与研究。

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。