ExtraPointer. Before sending a draft of a paper to a professor as an attachment, check to see that he or she is willing to accept such longer documents.
额外注意：在把论文草稿当作附件发送给教授前，观察一下他或她是否有意接受这么长的文档。
2
Large, easy-to-read dial helps ensure rig safety Extra-large face and moving pointer provide instant trouble indications from a distance.
便于阅读的大表盘确保测量安全超大表盘和可动指针可以即时指出远程压力出问题的迹象。
3
Using CONSTANT is more risky because if you forget to use the extra level of indirection, you could potentially access the import address table's pointer to the variable - not the variable itself.