感觉下面这些有些帮助. 原文很长,请点下面link http://news.creaders.net/immigration/newsViewer.php?nid=434183&id=987918 - Do not highlight. Highlighting shows up black on the scanner, which then prevents the electronic data entry system from reading the form. - Do not use tabs or dividers. Scanners cannot scan tabs or dividers. Lockbox employees will remove them before scanning. - The electronic data entry system is designed to accept only one answer. If a question calls for Yes/No or check one box, do not answe