问答题
翻译：This offer will remain effective for another 10 days from June 1.
该报盘从1月1日起10天内有效。
问答题 翻译：I’d like to remind you that we have to withdraw our offer if we don ’ t hear from you by next Monday.
问答题 翻译：The price we quoted is on FOB Shanghai bases instead of CIF Hongkong bases and our offer will be valid until August 31.
问答题 翻译：This offer is firm for 5 days.
