He rejects the traditions of school because they are artificial, lacking depth and warmth.

他抵制学校的传统惯例，因为它们矫揉造作、缺乏深度和温情。

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The arrivals of Torres and Luiz will serve to bolster a Chelsea squad which captain John Terry has suggested was lacking in depth.

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Krawcheck has a background as a research analyst and has been criticized for lacking the depth of experience that many other CFOs of companies the size of Citi would normally have.

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"To a defense that I think is lacking a little depth right now, it hurts us, " Tortorella said of Stralman's injury.

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