Note to wear anti-dust clothes, masks, gloves and glasses, etc.

注意穿戴防尘土的衣服、面罩、手套和眼镜等。

youdao

Note to wear anti-dust clothes, masks, gloves and glasses, etc.

注意穿戴防尘土的衣服、面罩、手套和眼镜等。

youdao