1.It serves as an essential guide to help users recognize, diagnose and manage a range of common and important ocular conditions.
帮助用户认出作为一名必要的向导，诊断并且管理多种普通和重要眼睛状况。
2.We need YOU to help write THE essential guide to Google Wave!
我们需要您的帮助，完成这本必不可少的GoogleWave指南！
3."The Rough Guide to Brazil" is the essential guide to one of South America's most tantalising destinations.
“长草巴西指南”是必不可少的指南南美洲最诱人的旅游目的地之一。
4.This book is students, teachers and self-learners of English grammar essential guide.
本书是学生、英语教师和自学者必备的语法指南。
5.NET to prepare highly scalable, available Web database application developers an essential guide.
NET编写高可伸缩性、可用Web数据库应用程序的开发人员必备指南。
6.Although not depicted in a story, The Essential Guide to Alien Species reveals that when Chirpa died, his position fell to Kneesaa.
虽然没有在故事中体现，但《异族基本指南》透露，彻帕去世后，妮莎继位。
7.Computer Forensics: An Essential Guide for Accountants, Lawyers, and Managers
计算机法医学：会计师、律师与管理者基本指南
8.Essential Guide to Qualitative Methods in Organizational Research
组织研究定量法基础指南
9.The Power of eLearning: The Essential Guide for Teaching in the Digital Age
电子学习的能力：数字时代教学基础指南
10.The World's Healthiest Foods, Essential Guide for the Healthiest Way of Eating
的书《世界上最健康的食物——健康饮食实用指南》