All
16,290 | 14:46duration 14 minutes 46 seconds
平行和垂直
ronson@hkecl.net
915 | 20:26duration 20 minutes 26 seconds
More about 3-D figures and Trigonometry (English…
More about 3-D figures and Trigonometry (English subtitles available)
2,163 | 19:44duration 19 minutes 44 seconds
畢氏定理
780 | 20:01duration 20 minutes 1 second
續三角
14,978 | 15:09duration 15 minutes 9 seconds
體積(一)
22,057 | 14:27duration 14 minutes 27 seconds
三角形 (中、英文字幕可供選擇)
828 | 20:00duration 20 minutes 0 seconds
Pythagoras’ Theorem
4,260 | 19:49duration 19 minutes 49 seconds
續面積和體積 (二) (中文字幕可供選擇)
796 | 19:49duration 19 minutes 49 seconds
More about Areas and Volumes (2) (English…
More about Areas and Volumes (2) (English subtitles available)
16,680 | 14:42duration 14 minutes 42 seconds
體積(二)
749 | 14:43duration 14 minutes 43 seconds
More about Areas and Volumes (1) (English…
More about Areas and Volumes (1) (English subtitles available)
16,244 | 20:02duration 20 minutes 2 seconds
營養標籤多面睇 (字幕版)
44,482 | 14:56duration 14 minutes 56 seconds
立體圖形(一) (英文字幕可供選擇)
28,297 | 15:04duration 15 minutes 4 seconds
有營厨神
20,676 | 14:51duration 14 minutes 51 seconds
立體圖形(四)
26,210 | 14:57duration 14 minutes 57 seconds
有營同學會
1,365 | 14:59duration 14 minutes 59 seconds
圓的基本性質 (二) (配以中文字幕)
9,123 | 15:06duration 15 minutes 6 seconds
減肥與瘦身
1,114 | 19:29duration 19 minutes 29 seconds
Operation Save Wildlife (Episode 2) (English…
Operation Save Wildlife (Episode 2) (English subtitles available)
4,577 | 19:34duration 19 minutes 34 seconds
電和電路
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