2011-03-252011-03-259-1-00 23:2003https://hdl.handle.net/1911/58320This image contains 2 people; 1 male(s); 1 female(s); 2 Asian; The origin of the image is Foreign. Watermark Unknown.DrawingPeopleMaleFemaleAsianForeignAcorn International Youngleda Oxygen,youngledaoxygenb03byoungledaoxygenb03b护心养脑，还是氧立得好！紧张的学习使得学生的体力、脑力都超负荷运转、血氧大量消耗，造成头脑极度疲劳。吸氧，可迅速补充大脑正常运转所需要的氧气，缓解脑疲劳，给学生更清醒的大脑。 [Intensive study keeps students overloaded physically and mentally. It consumes a great deal of blood and oxygen, making the brain easily tired. Need to induct oxygen to quickly supplement the oxygen needed for normal brain functions and relieve the brain ]AppliancesAppliances and Household GoodsAcorn International Youngleda Oxygennewspapers [报纸]