【词汇讲解】
1.hygiene n. 卫生(学)
如：People should wash regularly to ensure personal hygiene.
人们应经常洗澡以保证个人卫生。
In the interests of hygiene, please do not smoke in the shop.
为健康着想，请不要在本店吸烟。
2.priority n. 优先权，优先顺序，优先
如：Vehicles coming from the right have priority.
从右边驶来的车辆享有优先通行权。
The search for a new vaccine took priority over all other medical research.
在各种医药研究中，应首先解决寻找新疫苗的问题。
3.stinky adj. 恶臭的
4.undivided attention n. 一心一意
如：The only time most women give their orate husband undivided attention is when the old boy mumbles in their sleep.
大多数女人对丈夫的说话最专心倾听的，就是老公在睡梦中咕哝的话。
You have my (full and) undivided attention.
你是我一心(一意)注意的人。
5.chivalrous adj. 骑士的，有骑士风度的
如：A cup or plate that, according to medieval legend, was used by Jesus at the Last Supper and that later became the object of many chivalrous quests.
圣杯，圣盘据中世纪传说为基督在最后的晚餐上用过的那个杯或盘子，后来成为许多骑士追求的目标
He is a chivalrous old gentleman.
他是个彬彬有礼的老绅士。