rich--riches財富；
torch--torches手電；
watch--watches手表。
例句：
A number of Britain's beaches fail to meet European standards on cleanliness.
英國有幾處海灘不符合歐洲的清潔標準。
The beaches are beautiful, but, best of all, there are very few tourists.
這片海灘很美，尤其令人滿意的是游客稀少。
The beaches are wide and filled with interesting flotsam and jetsam.
海灘寬闊，到處是有趣的被沖上岸的零碎雜物。
Under pressure from the public, many regional governments cleaned up their beaches.
迫于公眾壓力，許多地區政府對各自海灘進行了清理。
State police say that high tides and severe flooding have damaged beaches.
州警方稱，高潮位和嚴重的水災沖壞了海灘。