recessed
[r'sest]
a. （门或窗）置于墙内凹陷处的，嵌进墙里的
If something such as a door or window is recessed, it iwww.58yuanyou.coms set into the wall that surrounds it.
EXAMPLES
1.a wide passage, lit from one side by recessed windows
一边有凹窗、光线可以照进来的宽敞走道
2. ..//www.58yuanyou.com.thick glass rec//www.58yuanyou.comessed into the ceiling.
天花板上嵌着的厚厚的玻璃
perk
[p:k]
n. 补贴；津贴；额外待遇
Perks are special bwww.58yuanyou.comenefits that are given to people who have a particular job or belong to a particular group.
EXAMPLES
1. Perks offered by the firm include a car and free health insurance.
公司给予的额外待遇包括一辆汽车和免费健康保险。
2. Not having to get up early is just one of the perks of being retired. (figurative)
不必早起只是退休生活的好www.58yuanyou.com处之一。
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