2019 Phase 4_A.mp4 wangyan.mp4 Watch these two videos carefully, the first one is about the background informationa and the topic of this speech contest, while the second one is a contestant's speech. Analyze the speech using the knowledge you learned from our course up to now. A careful review of Week 1-8 will be of great help to you. Note: List your points with explanations or examples one by one, don't write your analysis in one or several long paragraphs. Finish it within 10 days (16th-24th).