现在你已经准备好去说英语的国家旅游也知道如何问路了。
Now you are ready to travel to an English speaking country and to ask?for directions.
现在你已经准备好去说英语的国家旅游也知道如何问路了。祝旅途愉快，玩的开心！
Now you are ready to travel to an English speaking country and to ask for directions. Enjoy your travels and have fun!
本单元我们将学习有关城镇中表达方位和建筑物的词汇，也将学习如何问路和指路并练习使用表示地点的介词。
In this unit we will study vocabulary for places and buildings around town. We will learn how to ask for and give directions, and practice using prepositions of place.
这里有一些关于如何在国外问路的建议。
Here is some advice on how to ask the way in a foreign country.
本文描述了访问路径的基本概念以及如何解读访问路径图。
This article described the basic concepts of access paths and how to read an access path graph.
得到EXPLAIN输出之后，查看查询的结果集是如何生成的，然后考虑是否可以采用其他访问路径。
Once you have the EXPLAIN output, look at how the query's result set is generated, and then consider alternative access path possibilities.
务必考虑系统的每个层次的可能访问路径，同时还要考虑授权如何与其他安全功能(如网络级别的保护)集成。
It is essential to consider the possible access paths to every layer of a system, and also to consider how authorization integrates with other security aspects, such as network level protection.
查询的访问路径：如何访问这些表？
访问路径图不但描述“操作细节”，而且描述数据如何流动。
An access path graph not only describes the "operational details" of query execution, it also describes how the data flows.
本部分说明QueryTuner查询注释和访问路径图如何帮助您分析访问路径和SQL性能。
This section illustrates how the query Tuner query annotation and access path graph can help you analyze access paths and SQL performance.
一次，遇到一位手提行李的乘客问路如何去公交站，凭经验，余思慧告诉乘客往a口走。
Once met a baggage of passengers for directions to the bus station, by experience, Yu Sihui told the passengers to go to port a.
这一环节既可以复习前面部分问路的知识（地图上标出动物园所在），二可以引出如何正确过马路。
Review:Show out a map , then ask the students to say how can Jim and Kate get to the zoo.
无论如何，我认为大兵不该这样对待有礼貌地向他们问路的人。
All the same, I don't think soldiers ought to act like that when you ask them a civil question.
无论如何，我认为大兵不该这样对待有礼貌地向他们问路的人。
All the same, I don't think soldiers ought to act like that when you ask them a civil question.
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