In its most basic form, this architecture can be broken down into three tiers: front, mid, and database.
按照最基本的形式，这个体系结构可以分为三层：前端层、中间层和数据库层。
2
By employing the basic sales principles for capturing walk-ins, your front desk team can help your hotel maximize it's market share even in a down market.
运用这些基本的销售技巧留住上门客，即使市场低迷，你的前台销售团队仍然可以不断提高你的市场占有率。
3
"Basic physics: if I could get in front of him and let him hit me, the delta difference in speed would just be a few miles an hour, and we could slow down together," Innes explained.