It's always a good idea to oblige important clients.答应重要客户的要求总是不会错的。We arranged a special social event once a year to which we invited our major customers.我们每年举办一次专门的社交活动，邀请重要客户出席。He has been a valued client of our bank for many years.他多年来一直是我们银行的重要客户。