教室いっぱいの学生たちがバンブー構造の内部の同じ方向を見ている
教室いっぱいの学生たちがバンブー構造の内部の同じ方向を注意深く見ている
A classroom full of students is looking in the same direction inside a bamboo structure
A classroom full of students is looking attentively in the same direction inside a bamboo structure
A classroom full of students is looking in the same direction inside a bamboo structure .
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