and easy to set up. TentTube is a good one. It is from Hong Kong. It doesn’t have any steel poles (钢杆). This makes it lighter. Blow it up with an air pump (气筒). Welcome home! ……

自动打气筒This is called Air Pot. It can help you pump up (打气) your bike tire (轮胎). You press a button (按钮), and it starts to send air into the tire. ……

air pump (气筒) to set it up. The company said it takes just one person and one air pump to set it up ……

comes from compressed (压缩的) air. When a meteor hits the atmosphere, it is traveling at tens of thousands of miles per hour. This causes the air in front of it to compress very quickly and rise ……

to use, especially on windy days. But the “Air Shield” umbrella made by Kevin Lee from the US may... in the wind. Instead, the umbrella has a pump (泵) built into the handle (手柄). With the touch of a button ……

with a pump (水泵).Here's an interesting way to pump water that's used in some aquarium (水族馆) tanks (箱... of the small straw into the bottom of the big strawBlow very gently into the small strawWhat heppened?Air ……

with a pump (水泵).Here's an interesting way to pump water that's used in some aquarium (水族馆) tanks (箱... of the small straw into the bottom of the big strawBlow very gently into the small strawWhat heppened?Air ……

are lined with air pump stations that are designed for easy access from the saddle (车座), according...自行车成欧洲人出行新时尚。CYCLING isn’t always easy. Busy streets, honking (鸣响的) horns, and inadequate bike ……

lighter (更轻的) and smaller than other tents. All you need is an air pump (气筒) to set it up ……

time. Then you need to pump air into them. A US company has made a new basketball. It doesn’t need air... goes out over time. Then you need to pump air into them. A US company has made a new basketball ……

Fill in the blanks with the words mat, pump, each, car, bag and range. Can you find 6 vegetable and fruit words?Fill in the blanks with the words mat, pump, each, car, bag and range. Can you find 6 ……

Swimming isn't enough. Our veterinarian (兽医) says we also have to pump iron (举重锻炼) three times a week. ……

Swimming isn't enough. Our veterinarian (兽医) says we also have to pump iron (举重锻炼) three times a week. ……

of its air pump, knocked it out of service. The total cost of making and installing the duck was $44... have been sad to see that cute duck all out of air, right? According to The Telegraph, some local ……

of Apple fanboys (and girls) everywhere.Sure, we like to show off our sleek notebooks. We love to pump... Apple notebook MacBook Air (it's so thin you can slide it into an envelope!). But there is method ……