I beg you will answer by return of post.

我请您立即回复.

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Your reply by return of post will be appreciated.

如能回信答复,将甚为感谢.

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They will send you tickets by return of post.

他们将在回程邮件中把你的票送来.

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These we offer you at extremely low price, subject to reply by return of post.

我们的优惠报盘以你方回函答复为有效.

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By return of post came the news that John had won a scholarship.

她收到的回信带来了约翰获得奖学金的消息.

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These we offer at the extremely low price, subject to reply by return of post.

此报价很低, 以你方回信为准.

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