A data stream is a real-time, continuous, ordered sequence of items. Some examples include sensor data, Internet traffic, financial tickers, on-line auctions, and transaction logs such as Web usage logs and telephone call records. Likewise, queries o…
Chap 1数数字 un 1 deux 2 trois 3 quatre 4 cinq 5 six 6 sept 7 huit 8 neuf 9 dix 10 Chap 2 讲地名 Paris 巴黎 Lyon 里昂 Bordeaux 波尔多 Marseille 马赛 Grenoble 格勒诺布尔 Lille 里尔 Orléans 奥尔良 Evian 依云 Chap 3 中国地名法语发音 Pékin 北京 Shanghai 上海 Canton 广州 Hong Kong 香港 Nankin…