Why don ' t we set up everything today and do a dress rehearsal , so we can be sure there are no snags 我们何不在今天把一切架设好，做个彩排，以确保万无一失？
Our history justifies our confidence in the system hut also shows that it is not foolproof 历史证明我们有理由对这一制度保持信心，但历史也表明这一制度不是万无一失的。
Our history justifies our confidence in the system but also shows that it is not foolproof 历史证明我们有理由对这一制度保持信心，但历史也表明这一制度不是万无一失的。
Kimi : i think that if we get everything right , and the setup exactly right , then we can be really quick 我想，如果什么都做得很正确，车的调教万无一失，那么我们能很快。
You love your teacher so much and you want to be with him and walking up and down the gridhrakuta mountain 你抓起电话，预定了航班，你想早几天到，这样才可以确保万无一失。
Many drivers speak some english , but it is wise to have your destination written in chinese characters 司机大多会讲国语，您亦可把目的地写在纸上，递给司机看，便万无一失了。
When you ask if this is a gamble , it definitely is . nothing is guaranteed in horse racing , " blanco said 但毫无疑问，这也是一场赌博，因为比赛中没有任何事情能被保证万无一失。 ”
I will not rely entirely upon ` ` totally reliable ` ` spells that can be neutralized by relatively inconspicuous talisman 我不会依赖可以被不引人注目的护身符所抵销的万无一失的魔法
The unique nature of telecom enterprise in modern cities requires a 100 per cent accurate operation of equipment 现代城市中的电信企业因本身行业的特点，通信设备的运行必须做到万无一失。
