The mask might almost be a feed bag, except for the window panes and the enclosed ear muffs. (AP Photo)

实际上，所谓的防毒面具可能就是一个饲料袋，只不过眼部装了窗玻璃同时还配备了封闭的耳套。

youdao

An all round photo app with frames, effects, rich hi-res clip-art, high resolution save, stickers, rotation, brushes and mask modes.

一个全能的照片应用，包含镜框、效果、丰富的高分辨率剪贴艺术、高分辨率保存、标签、画笔与蒙板模式。

youdao

To correct this, we'll simply mask out the effect from the important areas in the photo.

为了更正这种情况，我们可以通过使用蒙版将柔化效果从图像中的重要区域中去除。

youdao

Supporters can become "merry men and women" by putting a green mask on their online photo, or printing one to wear.

VOA: standard.2010.02.18

Tsarnaev, who appears to have had access to a wireless device at that time, changed his to a black-and-white photo, while Kadyrbayev changed his photo to one of him wearing an Iron Man mask, the source said.

CNN: 3 more detained in Boston attack