"we get two weeks of vacation every summer" "we took a short holiday in Puerto Rico"
"no mail is delivered on federal holidays" "it's a good thing that New Year's was a holiday because everyone had a hangover"
误 He will have a seven days' holiday next month.
正 He will have a holiday of seven days next month.
正 He will have a seven-day holiday next month.
正 He will have seven days' holiday next month.
析 在表示“放多少天假”时只能用a holiday of...days或...days holiday。
她要去香港度假。误 She's going on holidays to Hong Kong.
正 She's going on holiday to Hong Kong.
析 holiday用于短语go〔be〕 on holiday时,只用于单数形式。
