When you're a white hat hacker, you hack for good.

如果你是一个白帽黑客，那么你的出发点是好的。

His email said he'd be wearing a white hat. Oh, there he is.

他在电子邮件里说他会戴白帽子。啊，他在那儿。

That's how you tell it's Joe Lefors cos he wears a white straw hat.

这么说你从他戴的白色草帽断定他是乔·勒弗斯。

Each of you will have either a black or a white hat on your head

每个人的头上会有一顶白色或者黑色的帽子。

Dzhokhar, wearing a white hat in this image taken near the marathon bombings, is on the run.

在马拉松爆炸附近拍到的这张照片中，戴着白色帽子的杜克哈尔正在逃跑当中。

A white hat and blue feather, a muslin dress to match, and the loveliest mantle you ever saw.

一顶白色的帽子和蓝色的羽毛，一件相配的平纹细布连衣裙，还有你见过的最可爱的斗篷。

The ancient, withered creature, wearing a green satin dress, a black velvet cloak and a white hat with purple feathers, jerked slowly, slowly up the steps as though she were being drawn up on wires.

那个身穿绿色缎子裙子、黑色天鹅绒斗篷和带紫色羽毛的白色帽子的古老而枯萎的生物，慢慢地、缓慢地爬上台阶，仿佛她被拉在电线上。