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Watch Later 4:20

THS DSE 7.1 旅遊業分銷途徑

By: t0714, Views: 1018

7.1 旅遊業分銷途徑

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THS DSE 7.2 中介機構

By: t0714, Views: 889

7.2 中介機構

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THS DSE 7.3 直接銷售與分銷的優劣

By: t0714, Views: 853

7.3 直接銷售與分銷的優劣

Watch Later 5:50

THS DSE 8.1 旅遊業對經濟正面的影響

By: t0714, Views: 809

8.1 旅遊業對經濟正面的影響

Watch Later 5:34

THS DSE 8.1 旅遊業對經濟負面的影響

By: t0714, Views: 832

8.1 旅遊業對經濟負面的影響

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THS DSE 8.1 乘數效應

By: t0714, Views: 962

8.1 乘數效應

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Demonstration for launching water rocket

By: t1008, Views: 803

Demonstration for launching water rocket

Watch Later 5:52

THS DSE 24.1 如何令廚房設計變得更有效率

By: t0714, Views: 792

24.1 如何令廚房設計變得更有效率

Watch Later 6:04

THS DSE 24.2 廚房消防

By: t0714, Views: 706

24.2 廚房消防

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