This can ensure a high level and high-quality interactive learning.
这样，才能保证互动学习的高水平和高质量。
The lurkers' behavior has influenced the factual interactive level of teaching and learning, and even more it has affected the achievement of on-line learning.
这种观望行为影响了实际的教学交互水平，更影响了学习者的在线学习效果。
The lurkers' behavior has influenced the factual interactive level of teaching and learning, and even more it has affected the achievement of on-line learning.
这种观望行为影响了实际的教学交互水平，更影响了学习者的在线学习效果。
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