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- A tire expands when you pump air into it . 当你打进气时，车胎就会膨胀。
- A tire expands when you pump air into it. 轮胎打了气就会胀大。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- pump air into tire 把气打入轮胎
- A tyre expands, when you pump air into it. 打气进去，轮胎便会胀大。
- A bicycle pump can be used to pump air into a bicycle tyre. 自行车打气筒可用来把气打入车胎。
- He was pumping air into the tyre. 他在为轮胎打气。
- The balloon enlarged as we pumped air into it. 那个气球充气后就变大了。
- The balloon enlarged as we pumped air into it . 那个气球充气后就变大了。
- He was pumping air into the tyre . 他在为轮胎打气。
- Kevin pumped air into the car tires to ensure a smooth ride. （凯文用帮浦将空气打入车子的轮胎里，以确保路途顺畅。）
- This tire is flat. You do not pump enough air into it. 这个轮胎没气了，你并没打足气。
- Don't pump too much air into the tire, otherwise you blow it out. 气别打得太足,否则轮胎会炸掉的。
- A tyre expands when you pump air into it 轮胎一打气就鼓起来.
- Vacuum packer can complete the whole process of pumping air into vacuum state, sealing, lettering, cooling and exhaust in terms of the process, but just need to press the vacuum cover. 产品说明：真空包装机只需按下真空盖即自动按程序完成抽真空、封口、印字、冷却、排气的全过程。
- Pump more air into the tyre; it is still flat. 再往轮胎里打点气，轮胎仍很瘪。
- TW serial luxurious vacuum packer can complete the whole process of pumping air into vacuum state, sealing, lettering, cooling and exhaust in terms of the process, but just need to press the vacuum cover. 产品说明：tw系列豪华型真空包装机只须按下真空室盖即可自动按设定的程序完成抽真空、口、字、却、气的全过程。
- The diaphragm draws air into the lungs. 横膈膜向下运动让空气进入肺部。
- FYDSserial luxurious vacuum packer can complete the whole process of pumping air into vacuum state, sealing, lettering, cooling and exhaust in terms of the process, but just need to press the vacuum cover. 产品说明：FYDS系列豪华型真空包装机只须按下真空室盖即可自动按设定的程序完成抽真空、封口、印字、冷却、排气的全过程。
- A bicycle pump puts air into the tires. 自行车打气筒把空气打进轮胎里。
