At every two feet which the hole gained in depth they successively withdrew the blocks.

每次掘到二英尺深，他们就陆陆续续地把支架抽出来。

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In the first few months, Ivanka left work every few hours to walk the two blocks to her apartment to feed Arabella.

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Every day for two months this past summer, Conway dropped Ashley off at a day care center just three blocks from his midtown Manhattan office.

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