在小学阶段，教师应充分发挥教学管理中的主导优势，方向要正确，目标要明确，思路清晰，有的放矢，就会收到良好的教育效果。
At the primary stage, teachers should give full play to the leading edge of teaching management, direction to the right, goals must be clear, clear, targeted, will receive a good education results.
尽管这是朝正确方向前进的一步，但是要告诉从事应用程序开发的用户和程序员究竟发生了什么问题，这些消息仍然是没有太大用处的。
While this is a step in the right direction, it's still a pretty useless message in terms of telling the user or a programmer working on the application what actually went wrong.
要牢记的重要一点是，它只不过是一个介绍，被设计用来帮助您从正确的方向开始。
What is important to keep in mind is that this is merely an introduction designed to get you started in the right direction.
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