甜甜的今天
中文：气球英文：Balloon ；(也可用airballoon ; air balloon ; ballute）造句：1.氦是一种用于气球的气体。Helium is a gas used in balloons.2.气球爆了。The balloon burst.3.气球缓缓升上天空。The balloon rose up slowly into the air.
羋修羋修
我挂不上这个气球我已经是第3次挂这个气球了你能帮助我吗? can't hang this balloon. It's the third time I've hung this balloon. Can you help me?
优质英语培训问答知识库
