Retell the tips on vehicle search that the officer shares us in the video. Note: 1. retelling is a speaking task, so please record your retelling and upload it. 2. When you retell something, you should make everything clearly told, in other words, by hearing your retelling, the listeners will know all that happpened without watching the video. so one or two sentences are far from enough. 3. Try to speak slowly and look up the pronunciation of words you are not sure of in a dictionary. (不要求发音动听标准,但要发音正确,语速放慢,让听着听清楚)