There was a strict hierarchy in his family.

他的家庭等级制度严格。

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But the biggest challenge may come from adapting to the strict discipline and hierarchy.

但最大的挑战可能在于如何去适应严格的纪律和上下级制度。

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But the biggest challenge may come from adapting to the strict discipline and hierarchy.

但最大的挑战可能在于如何去适应严格的纪律和上下级制度。

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