by luck

I only won by luck.

我是靠运气赢的.

As we have tried to show throughout this book, companies that provide outstanding service don't do it by luck.

正如我们一直想在本书中努力表明的那样，提供优质服务的公司靠的不是运气。

He achieved his aim more by luck than judgement.

他达到目的主要是靠运气而不是靠判断力。

If at that time we on the scene, also cannot escape by luck.

如果当时我们在场, 也不能幸免.

He about for many days, gives by luck it is looking.

他东奔西走了好多天, 侥幸把它给找着啦.

Success does not come by luck but through specific actions on our parts.

成功并非来自运气,而是来自我们的具体行动.

By luck the boy met with a good hearted man.

这个孩子幸运地遇上个好心人.

They got the machine working again but more by luck than by good judgement.

他们使机器重新运转起来,但不是由于他们技术好而是运气好.