I've received your e-mail, thank you for sharing such wonderful reference.1 A+ W; {7 l4 t' F7 H) y% M
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There's a grammar mistake in the sentence "The four floor~~"6 `9 \! E* [8 ]& W
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The correct ons is "The fourth floor, or floor four"1 ^3 z4 V. N5 D' q
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I wish you could accept my advise~~  |