Effective use of body language is advisable. However don't want to overdo it.
有效地使用肢体语言是明智之选，但是不要做得太过。
Extension Activities provide an effective way to use the language learned in a different context.
扩展的活动提供了在不同的语境中运用语言的高效方法。
Extension Activities provide an effective way to use the language learned in a different context.
扩展的活动提供了在不同的语境中运用语言的高效方法。
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