This was an innovative audio-visual approach to driving safety. I suspect it was quite effective, especially given the low motorized traffic levels of that era.
实际上，这种视听手段用在行车安全上还真是新奇，只是我并不相信它会有什么效果，尤其是在当年的交通状况下。
Task - Based Language Teaching in College English visual - audio - oral class could effectively solve the problems lies in the traditional approach.
大学英语视听说任务型模式能有效解决传统教学模式中存在的问题。
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