on condition that

• I ' ll come on condition that you name the day
  只要你择定日期，我一定来。
• On condition that you return on time , i will let you out
  只要你能按时回来我就让你走。
• She will join us on condition that you also be there
  她和我们一起去，条件是你也将在场。
• I ' ll do it on condition that you pay for everything
  我可以做此事,条件是你得支付一切费用。
• I ' m going to dinner on condition that john is invited , too
  如果约翰也被邀请，我就去就餐。
• I will go abroad on condition that my husband goes with me
  如果我丈夫能和我一起去,我就出国。
• I ' ll come on condition that my parents are invited , too
  在我的父母也受到邀请的条件下,我才会来。
• He ' ll lend you the money on condition that you return it on time
  他会把钱借给你，条件是你要按时归还。
• I ' ll let you go to the town on condition that you don ' t waste money
  只要你不乱花钱，我就让你到镇上去。
• I ' ll let you use my bike on condition that you keep it clean
  如果你能保持车子干净，我就让你用我的自行车。