He frowned as he tried to work out the sum.
当他试图算出总数的时候他皱
头。
He frowned as he tried to work out the sum.
当他试图算出总数的时候他皱头。
Hermione, however, leaned against the Owlery wall, folded her arms, and frowned at Ron.
赫敏靠在棚屋的墙上，抱着双臂，对罗恩皱头。
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