郊游,应穿着简便、舒适,最好是长袖、长裤,带遮阳帽,以应付多变的野外气候,也保护着双臂,双腿不被树枝、杂草划伤。不要穿黄颜色衣服,有一些飞虫嗜好黄色,常飞贴在衣服上造成皮肤搔痒,甚至皮疹。应带一些清洁、卫生的食品,带小保温壶,尽量不带油腻的食物,少带果汁、汽水,因为前者因室外温度升高易腐烂,后者含有大量的糖份和电 Excursions, should be easy to wear, comfortable, preferably long-sleeved, trousers, with a sun hat to cope with the changing field climate, but also protect the arms, legs are not branches, weeds scratch. Do not wear yellow clothes, some insects prefer yellow, often flying on the clothes caused itchy skin, and even rashes. Should bring some clean, hygienic food, with a small insulation pot, try not to greasy food, with less juice, soft drinks, because the former due to outdoor temperature perishable, which contains a lot of sugar and electricity