Grammar p.1-3 (2) 0:05:50

Grammar p.1-3 (2)
592 Views
5 years ago

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

地理測驗一 0:08:33

地理測驗一
0 Views
5 years ago

Brownian motion demonstration 0:03:37

Brownian motion demonstration
437 Views
4 years ago

Produced by the National STEM Learning Centre and Network and the Institute of Physics, this video illustrates how to show the movement of particles by Brownian motion.

經濟專題20220301 0:04:08

經濟專題20220301
412 Views
3 years ago

Summation of AS 0:13:25

Summation of AS
692 Views
5 years ago

This video screencast was created with Doceri on an iPad. Doceri is free in the iTunes app store. Learn more at http://www.doceri.com

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