And with certain other migrating species, the challenge is complicated further—by vastly greater distances traversed, more jurisdictions, more borders, more dangers along the way.
对于某些其他的迁徙物种来说，挑战变得更加复杂——因为跨越的距离更大、管辖范围更广、边界更广、沿途的危险也更多。
He traversed alone the whole continent of Africa from east to west.
他独自一人从东到西横越整个非洲大陆。
A gloomy chill traversed Marius' heart.
马吕斯心里忧郁地打了一个寒战。
There exists no list of WSIL documents that have been traversed.
不存在遍历过的WSIL文档的清单。
If it is, then the two socket queues are traversed to check for any pending connections.
如果是，则遍历两个套接字队列，以检查任何挂起的连接。
Nothing can make up for the sum of faces and centuries he would otherwise have traversed.
什么都抵偿不了他所接触的那一张张面孔和所跨越的世纪。
These actions execute once those portions of the grammar have been successfully traversed.
一旦成功遍历了语法中的那些部分，则执行这些操作。
This means that the index is traversed to obtain the qualifying record identifiers (RIDs).
这意味着该索引被禁止获得合格的记录标识符 (RID)。
Are they accessible or is there some vast ravine or raging torrent that has to be traversed?
他们是否被允许达到那里？或者说是否存在一些巨大的峡谷或宽阔的激流可以被人们穿越？
The input is typically the top-most model object, from which all other objects can be traversed.
输入通常是最顶部的模型对象，通过该对象可遍历其它所有对象。
All chunks can be traversed starting from any known chunk in either a forward or backward direction.
所有的块都可以从任意已知块开始以向前或向后的方向被遍历。
Convert the content of traversed elements into a set of intermediate representations stored as arrays.
将被遍历的元素的内容转换为一组作为数组存储的中介表示。
The tree is traversed to check if the node adjoins any other node in the tree with respect to the address.
在树中移动，检查此节点是否与树中的任何节点地址相邻。
It is part of the route to the top and has to be traversed by all climbers of Half Dome, with or without rope.
不管你带不带攀岩绳索，这都是要登上半圆顶峰的人的必经之路。
In 1979, the wagon traversed a chair-filled room on its own, a landmark achievement for self-navigating vehicles.
1979年，两人在一辆马车上装上了一个装满椅子的小屋，无人车的里程碑就此诞生。它开了多久？
There is a space between man’s imagination and man’s attainment that may only be 16) traversed by his 17) longing.
在人的想象和成就之间有着一个空间，唯有他的渴望能穿越。
In 2005 southern and eastern Afghanistan were light yellow, while a speckly yellow arc traversed the west and north.
在2005年的图上南部和东部仅仅是淡黄，仅有一条稀疏的黄带从北到南跨越。
Every time the offline server processes the portlet page, all links are traversed, and thus all messages are deleted.
每当脱机服务器处理portlet页面时，所有的链接都会被遍历，这样，所有的消息都会被删除。
The first is that a superstructure of substring and concatenation nodes must be traversed to reach a specified character.
第一个开销就是必须遍历子串和连接节点的上层结构（superstructure）才能到达指定的字符。
The new nation was lucky that the continent was lavishly endowed with natural resources and traversed by navigable rivers.
这个新兴国家是幸运的，因为这片土地慷慨的赋予它丰富的天然资源，以及横亘大陆的通航河流。
However, if you issue multiple "create index" statements, all documents in the XML column will be traversed multiple times.
然而，如果发出多条“createindex”语句，那么xml列中的所有文档将被访问多次。
A lazy association can be traversed (and the associated entity retrieved) long after its parent object was initially loaded.
惰性的关联可能在最初装载它的父对象之后很长时间才被访问(并获取相关联的实体)。
The helicopters traversed Mohmand one of Pakistan’s seven tribal areas skirted the north of Peshawar and continued due east.
直升机穿过Mohmand继续向正东飞行，Mohmand位于Peshawar北部边缘，它是巴基斯坦七个部落区域之一。
This code USES the concept of recursion to call the main function multiple times until the last directory has been traversed.
此代码会利用递归概念多次调用主函数，直至处理完最后一个目录为止。
The protocol sequence ID table is then traversed and the protocol strings are copied into the out parameter 'protseq_vector'.
然后遍历协议序列id表，把协议字符串复制到输出参数‘protseq_vector’中。
The internal structure of the storage can easily affect the API architecture and the way information is retrieved and traversed.
内部存储结构很容易影响API架构，以及信息检索与遍历的方式。
Once the list is filled with the configuration information from ifreq structures, it can be traversed to retrieve required data.
在使用ifreq结构中的配置信息填充了列表之后，可以对其进行遍历以检索所需的数据。
If the target classifier is of type class (or a subtype of class), the realization relationship hierarchy will also be traversed.
如果目标标识符是class (class子类的一种)类型的，实现的关系阶层也会得到倒转。
This section provides a breakdown of the code path each thread in a currently existing process traversed to put it in its current state.
这一部分提供代码路径的一个breakdown，当前存在的进程中的每个线程要遍历该路径，以进入其当前状态。
Earlier in the article, I mentioned that small improvements to frequently traversed code paths can lead to big, overall performance gains.
在本文前面部分，我提到了对经常遍历代码路径的一些小改善可以获得较大的整体性能收益。
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