This weekend I'm going to install a home security system.
这个周末我要装一套家庭保安系统。
Christmas Day we have a large dinner with many different things to eat.
在圣诞节晚餐,我们会吃很多不同的佳肴。
but as soon as a the question of prestige arises, as soon as you feel that you and some larger unit will be disgraced if you lose, the most savage combative instincts are aroused.