[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

旅行英语目标群体应选择场景化课程(点餐、问路、值机、酒店入住),而非通用综合课;专项旅行课通常20-30课时即可覆盖80%高频出行场景,无需报100课时以上的长期课包

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get_claim(id=135470)