be on the safe side

• When the chimney caught fire he asked the fire brigade to come round to be on the safe side .
  当烟囱起火时，他请来了消防队以防万一。
• I did it three times . just to be on the safe side
  我做了三遍了直到确信没有问题了
• Huahua : shall we put 10 to be on the safe side
  花花：以防万一，我们就定10个人吧。
• Joan : shall we put 45 to be on the safe side
  为了小心起见我们写45人。
• Just to be on the safe side , we have to leave asap
  只是为慎重起见,我们必须尽快地离开这里
• To be on the safe side , not less than $ 200 , 000 for a start
  保守地说，一开始不会少于二十万美元。
• Take some extra money with you just to be on the safe side
  （以防万一，你还是多带点钱在身上。 ）
• To be on the safe side , i shall speak to my manager tomorrow
  为了安全起见，明天我要跟我的经理谈谈。
• To be on the safe side , the president brought along many bodyguards
  （为了安全起见，总统带了许多卫士。 ）
• To be on the safe side , we insist on payment by letter of credit
  为安全起见，我们坚持要求你们用信用证付款。