" Even our children know you cannot succeed without dirtying your hands , " another added .
“就连我们的小孩们都知道要想成功手肯定是干净不了的，”另外一个人补充道。
So I assume you don 't want these people dirtying themselves on the floor .
我猜你不想看到有人弄脏地面吧。
Dirtying your hands is by far the best way to cement your knowledge .
实践是巩固知识的最好办法！
The ecb has offered valuable but strictly limited help . It is keeping its distance for fear of dirtying itself by lending to governments and , perhaps , stoking inflation .
