Flexible bags or envelopes that contain gas

• Lighter-than-air balloons or airships

装有气体的柔性袋或囊

• 轻于空气的气球或飞艇

People who talk at length with little substance

• Windbags; pompous, long-winded talkers

喋喋不休而内容空洞的人

• 夸夸其谈的长舌者

Third-person singular simple present of gasbag

• Speaks foolishly or at tedious length; blathers

动词 gasbag 的一般现在时第三人称单数

• 愚蠢或冗长地说话；空谈