"Balloon", pronunciation: [qì qiú]

Balloon Explanation:

A lighter-than-air aircraft without a power plant. By the airbag and hanging in the airbag under the basket or pod composition. The airbag is filled with lighter-than-air gases (hot air, hydrogen or helium) and lifts off with the buoyancy of the air. Baskets or pods are used to place instruments and equipment, some of which can be occupied.

There are two types:

(1), free balloon. After lifting off the air is not constrained, drift with the wind.

(2), tethered balloons. Relying on the ground winch car to put and take back the rope control lift. Can be used for atmospheric exploration, parachute training, communications and television broadcasting relay station.

Example sentences:

1, take the balloon up to the sky, so that people have a sense of floating!

2, Before the National Day, the square was filled with colorful balloons, a festive scene.

Similar words: hold the ball, ball guts, sneakers, chain, fans, kickball, billiards, stadium.