A blue overalls, a pair of black shoes, wearing a white hat, he is "cleaning Uncle."

一身蓝色的工作服，一双黑色的皮鞋，头戴白帽的他就是“保洁叔”。

youdao

A: I wonder what he looks like. Oh, I can't wait to see him! His email said he'd be wearing a white hat. oh, there he is.

我真想知道他长得什么样，真想马上见到他。他在电子邮件里说他会戴白帽子。(四下张望)啊，他在那儿。

youdao

Passing by the classroom building yesterday evening, I saw Mr. Smith dressed in white, wearing a white hat, enter the laboratory.

昨天晚上我路过教学大楼时，我看见史密斯先生身穿白衣服、头戴白帽子，走进了实验室。

youdao

Mariela Lopez, the newborn who received the treatment in March, slept on the chilled blanket in her open-air incubator in the intensive care nursery wearing a white hat and covered with only a clear plastic sheet.

WSJ: Hypothermia Cure for Babies: Cooling Infants to Battle Brain Damage

He was wearing a black and white furry hat which was recovered at the scene, a scarf which covered the lower part of his face, a black padded jacket and dark green khaki trousers.

BBC: 'Despicable' attack on woman, 82

This tendency to portray the United States as wearing the cape or the white hat in a world full of trade scofflaws infantilizes readers, making it harder to dismantle our own barriers.

FORBES: Obama's Trade Policy Should Be Judged on Its Accomplishments, Not Its Promise