5件の評価：
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chunxin2025-07-16 13:55
（評価のみ）
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Masaki2025-07-16 06:51
（評価のみ）
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Tanaka2025-07-15 14:55
（評価のみ）
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Tanaka2025-07-15 14:21
（評価のみ）
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Liam2025-07-15 13:26
（評価のみ）
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Takuro2025-07-15 09:51
He is one of my best teachers with Callan Method.
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Qi Hang2025-07-15 08:55
（評価のみ）
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Tanaka2025-07-14 14:21
（評価のみ）
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Sarah2025-07-14 13:25
（評価のみ）
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Takuro2025-07-14 09:58
He always encourages me when I make a mistake and become nervous. And He speak slower if he sees I can't hear well immediately. It's excellent facilitation for me to understand what I learn at the time. Thanks.